Lens Simulator Physics

Algodoo is a unique 2D-simulation software from Algoryx Simulation AB. Lenses Simulation Lab Purpose: The purpose of this lab is to explore the images formed by objects placed at various locations in front of convex (converging) and concave (diverging) lens. Physics Seeks a Corresponding Editor. Click and drag to move a lens, object, or screen. To predict the full non-linear piezoelectric behavior, we measured the non-linear charge coefficient, hysteresis and creep effects of the piezo material and. To demonstrate the formation of images from convex lenses. formed by the first lens and a real image formed by the second lens. BRIGHAM YOUNG UNIVERSITY Search BYU : Contact | Help. Fresnel lens simulation with Geant4 • Geant4 geometry description capabilities and availability of optics physics processes provide the necessary tools to set a simulation of Fresnel lenses. Student Physics Optics is a free concave mirror simulation app for Windows 10. Learn about the procedure, its risks, and recovery time. Targeting the brain with focused ultrasound could enhance drug therapies by temporarily opening the blood-brain barrier. Animation of Center of Mass Motion. analyze an optical simulator of a Transmission Electron Microscope (TEM) with the use of a light source, a 35 mm slide, several glass lenses, and a few other parts that will be mentioned in the Materials section. Total internal reflection No refraction if the angle of incidence exceeds the critical angle. ] +Research [physics, Applied physics, Machine learning, Data science, Modeling and simulation]. No-commitment 30 day trials are available. What that means is that we’re probably not living in a computer simulation. In practice the hexapole voltages are. Learn Physics online with revision notes for GCE O Level (secondary) and A Level (junior college) students. Light, eometrical optics: the lens equation: object distance, image distance and focal length. The main imaging component, the acoustic lens, is commercially available. Student Physics Optics is a free concave mirror simulation app for Windows 10. Projectile Motion Simulator Worksheet - Free download as Word Doc (. After that the program show image. Lenses are used to "bend" light (i. Simulation lets you assess your product virtually to see how it will appear in real-world lighting and usage conditions. In our experience, science is best learned by doing science. Converging lenses, diverging lenses. It currently contains nine optical systems that are important for GCSE and A level Physics (particularly Astrophysics and Medical Physics) but will be relevant to many other secondary education systems. What is a Convex Lens? A convex lens is a piece of round glass that is thicker at the centre than at the edges. Developed by ricktu288, j3soon | Home | Sourcericktu288, j3soon | Home | Source. Click on the object to show location of it and all images. The index of refraction and the radius of curvature of the lens can be changed and thelens and object can be moved in two dimensions. The focal length, when you've got a thin lens, there's a focal point on each side of the lens. Shown below are websites related to Physics. Start studying Physics Chapter 14. You need only specify the focal length of the individual elements and the spacing between the elements. Chapter 10 Thin Lenses Name: Lab Partner: Section: 10. Except for the exercises placed in the public domain, Physlet® Physics 3E, i. From WikiEducator < University of Auckland/Department of Physics/Physics 102‎ | Geometric Optics‎ | Lenses. Below is the online magnification equation calculator based on the image distance (d i) and object distance (d o). Use your own hands and simple drawing tools to design, construct and explore the world of physics. Learn Physics online with revision notes for GCE O Level (secondary) and A Level (junior college) students. Keep up to date: © 2019 Axis Communications AB. 2 Only those applets under "Easy Java SImulation" category are created with ejs. Applet: Lens Combination. For a point object at a. Virtual Pysics Java Laboratory, more than 50 physics related java applets developed at NTNU. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis. To add your experiment to the library, please call 1-800-766-6615 or email us at [email protected] Applets under physics simulation category are created many years ago with JDK 1. general physics java applets developed by Surendranath Reddy, a physics teacher from Hyderabad, India. This one definitely takes the budget pick at the moment and additional maps can be purchased online. This application interactively calculates the camera depth of field and background blur and visually simulates it on a photo together with different types of lens blur (bokeh) for any lens, camera and distance combination. Since light rays from a nearby object can diverge and still enter the eye, the lens must be more converging (more powerful) for close vision than for distant vision. Total internal reflection No refraction if the angle of incidence exceeds the critical angle. Diffraction Grating When the spacing between lines on a diffraction grating is similar in size to the wavelength of light, an incident collimated and coherent beam will be strongly diffracted upon encountering the grating. Binary Stars. The refractive index varies with wavelength, therefore so does the focal length of a simple lens, giving chromatic dispersion in the image. Physics with animations and video film clips. The focal length, when you've got a thin lens, there's a focal point on each side of the lens. Using computational chemistry to produce cheaper infrared plastic lenses. Open the Reflection and Refraction at Curved Surfaces applet at Part 1: Convex (converging) Lens. To me this one looks great to use as race practice but seems to lack any interesting freestyle features. In an effort to promote science, we will gladly arrange tours of our research labs and provide a live physics demonstration show for visitors. Object height and location can be easily modified along with the focal length of the lens. * Combination of NIKKOR lens and CX-format camera (Nikon 1 series) is available with this simulator. Lens Effects. The PHET sim does not do concave lenses unfortunately. The intellectual property rights and the responsibility for accuracy reside wholly with the author, Dr. They come together at a point called the principal focus. Learn about the type, size, location, and orientation of the image that forms when a thin lens is used to view an object using our interactive simulation. Corrected exercises. The CFD simulations were performed on the computational model of a wind-lens (shroud with brim). analyze an optical simulator of a Transmission Electron Microscope (TEM) with the use of a light source, a 35 mm slide, several glass lenses, and a few other parts that will be mentioned in the Materials section. When you are ready to start the experiment, click on the begin button. Apps on Physics. Activating the help mode shows descriptions of the interface elements. This project was to simulate a hypothetical spy camera (hanged on a wall) to read from a desktop computer. Participants. What is Principal Focus?. Lens Effect due to Ripples. This virtual image can not be projected onto a screen and would not expose film since no light is actually at the image position. Walter Fendt. Holography is a technique that enables a light field (which is generally the result of a light source scattered off objects) to be recorded and later reconstructed when the original light field is no longer present, due to the absence of the original objects. When an optical system uses two lens, work each lens separately. How to Calculate Magnification. Corrected exercises. I'm having an extremely difficult time finding an optics program that is easy to use and offers accurate physics simulations. The focal length of the lens is determined by the curve of the lens and the material of the lens. For a point object at a. Below is the online magnification equation calculator based on the image distance (d i) and object distance (d o). Any ray that passes through the center of the lens will not change its direction The equation is 1/u+1/v = 1/f where u is object distance to lens center line v is image distance to lens center line f is focus length of the lens Interesting Fact This simulation can allow for object to be on the right side of the lens, which is a lot harder to. What is it? We will talk about how these things work using the following. Developed by ricktu288, j3soon | Home | Sourcericktu288, j3soon | Home | Source. Enter 2 out of 3 inputs below:-- Focal Length-- Distance Between Object and Lens-- Distance Between Image and Lens. Physlets may be dowloaded for noncommercial use by students and faculty at accredited not. Jump to: navigation,. A projectile motion is parabolic. The smaller the distance by which two objects can be separated and still be seen as distinct, the greater the resolution. Physics Interactives. Currently there are many Online CCTV lens calculators for web browsers. Parallel light rays that enter the lens converge. Applets under physics simulation category are created many years ago with JDK 1. front focal point - back focal point - front focal lenght (distance) FFL - back focal lenght (distance) BFL - optical axis - focus - center Physics and Chemistry by a Clear. Object height and location can be easily modified along with the focal length of the lens. The Wave Optics Module includes a specialized beam envelope method that can be used to simulate optically large devices with far fewer computational resources than traditional methods. A physics simulation starts with a mathematical model whose variables define the state of the system at a given time. This topic covers "Converging Lens" of O Level Physics. A way of analyzing the results and some of the outputs of the simulation along with analysis has been presented. Except for the exercises placed in the public domain, Physlet® Physics 3E, i. At the virtual site, the focal length of the lens defaults to 10. Currently there are many Online CCTV lens calculators for web browsers. Your guide to physics on the web. To study reflection in concave mirror and observe image formation in different positions of the object Cite this Simulator: you are here->home->Physics->Class. Try it for yourself is where all the action is. To demonstrate the formation of images from convex lenses. Jump to: navigation,. In a ray diagram, a. This is the permanent homepage for my meta-lens design and simulation code. Participants. There are typically multiple levels of difficulty and an effort to track learner progress at each level. This is the source of lens flare that can be visible on bright light sources. Capilano University Physics 104 Lab Optics Lenses Diverging Lens Simulation Overview. 3D-printed acoustic lenses can improve the performance of ultrasound beams targeting the brain by correcting for the effect of the skull. A diverging lens will produce a virtual image, no light actually focuses to the image position. The refractive index varies with wavelength, therefore so does the focal length of a simple lens, giving chromatic dispersion in the image. This application interactively calculates the camera depth of field and background blur and visually simulates it on a photo together with different types of lens blur (bokeh) for any lens, camera and distance combination. • Description of Fresnel lenses geometry allows for detailed performance &. The application of the thin lens equation and the magnification equations to single and compound lens systems will be investigated. To study reflection in concave mirror and observe image formation in different positions of the object Cite this Simulator: you are here->home->Physics->Class. Due to lens tolerances the results of calculated values may be different from measured values. 3 (water) then the focal length is much longer as can be seen below. Following is a short overview on the topics covered by the simulation programs. Additionally, a quasi-analytical model that describes the dependence of autofluorescence on various lens parameters is derived. Download Lens Converging Diverging Simulator and enjoy it on your iPhone, iPad, and iPod touch. Due to lens tolerances the results of calculated values may be different from measured values. An object launched into the air (without power itself) is considered a projectile. This one definitely takes the budget pick at the moment and additional maps can be purchased online. This option allows users to search by Publication, Volume and Page Selecting this option will search the current publication in context. Physics Demos Logic gates simulator. Public domain Physlet-based exercises are marked near. If the image of lens #1 falls "in front of" lens #2, you can calculate the object distance for lens #2 by subtracting the value of d i for lens #1 from the total distance separating the two lenses. Corrected exercises. II" "Waves/Light" "Light" "Lenses and Mirrors" to see how changing the position of an object can alter the size, position, and nature of the image. Creative Commons Attribution-NonCommercial-NoDerivs 2. Plaque Simulator version 6 (PS6) has been in development and testing since 2012 by Eye Physics, LLC and is now available to replace PS5. Ray Optics Simulation. Overview Our high flux beam concentrator is compatible with Solar Simulator models: 94023A, 91291, and 92191. 1 The Thin-Lens Equation. Fresnel lens simulation with Geant4 • Geant4 geometry description capabilities and availability of optics physics processes provide the necessary tools to set a simulation of Fresnel lenses. It brings the rays of light passing through it closer together i. Clicking on any of the links below takes you to the GeoGebraTube. Motion of Center of Mass. Find and save ideas about Physics experiments on Pinterest. Geometric Optics 2. 40 Gravitational Lens. Shark Simulator, free and safe download. Corrected exercises. Physics Demonstration Shows. You can also illustrate the magnification of a lens and the difference between real and virtual images. 2 Introduction 10. 11 through 10. What is a Convex Lens? A convex lens is a piece of round glass that is thicker at the centre than at the edges. to obtain sharp focussžžtg at the retina (short image distance) Eye is a double lens therefore, the total focal length of the eve. 700 MIRRORS AND LENSES §38-2 The paths of light rays incident upon the surface of a mirror may be determined by application of the laws of reflection. An interactive resource for the teaching of lens ray-diagrams at both GCSE and A-level (designed for AQA specifications but will be useful for any general optics course). The first block of questions covers double science. Download FluingCircus-lua-0. The interactive FDTD-toolbox for MATLAB is a simulation software to model and simulate two dimensional optical systems in TE-polarization. Applets under physics simulation category are created many years ago with JDK 1. The software is embedded in a graphical user interface in which all. Phys 184 Ohms Law report. converges them. Sensors ranging from APS-C to full-frame are designed to match their lenses, which cover ranges from 28-75mm equivalent, so image quality is top-notch. To study reflection in concave mirror and observe image formation in different positions of the object Cite this Simulator: you are here->home->Physics->Class. Type of lens: Check here to show multiple rays This work by Andrew Duffy is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4. It is an interactive way of discovering where and what type of image will be formed if the object is placed at focus, centre of curvature etc. I am going to change the code and the server structure so that user can also edit ejs code and save the modified simulation on our server. About the Physics Interactives; Kinematics; Usage Policy; Newtons Laws; Vectors and Projectiles; Momentum and Collisions; Work and Energy; Circular and Satellite Motion; Balance and Rotation; Electric Circuits; Static Electricity; Magnetism; Waves and Sound; Light and Color; Reflection and Mirrors; Refraction and Lenses. I'm not asking for much, I just want to be able to simulate a laser going. HTML5 Physics Simulations for K-12 and Higher Education PhET- Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. 0cm do (o in the. The main imaging component, the acoustic lens, is commercially available. MuJoCo is a physics engine aiming to facilitate research and development in robotics, biomechanics, graphics and animation, and other areas where fast and accurate simulation is needed. Polvani, who is a professor of Applied Physics and Applied Mathematics and of Earth and Environmental Sciences, is an atmospheric scientist whose research. Written by , the owner of the www. The solution was to spawn a thread in charge of physics. The simulation allows an arbitrarily linearly (in parallel and perpendicular components) polarized wave to encounter the change of index of refraction. When an optical system uses two lens, work each lens separately. For any of the experiments, click the button to reset parameters to the initial conditions. Magnetic Balance Lab. Chipmunk2D Pro can save weeks of development time, with flexible licensing options for organizations of any size. Physics with animations and video film clips. What is a Convex Lens? A convex lens is a piece of round glass that is thicker at the centre than at the edges. Download Lens Converging Diverging Simulator and enjoy it on your iPhone, iPad, and iPod touch. This item is part of a large collection of simulations freely available from the Physics Education Technology group at the University of Colorado. I bet you’ll be able to explain it much more clearly than using our current models of a spontaneous universe or almighty magical creator. if click with right mouse button, object will move with lens. Optics Bench - Lenses The Optics Bench simulation from The Physics Classroom's Physics Interactive section provides users with an interactive Optics Bench for studying both mirrors and lenses. Diverging Lenses The image is always virtual and is located between the object and the lens. Motion of Center of Mass. Remember that the image of lens #1 will serve as the object for lens #2. Convex Lens Simulation Sheo Kumar Tiwary. The Theoretical and Computational Optical Physics Group led by Miroslav Kolesik explores the intersection of modern nonlinear optics, atomic and molecular physics, and strong-field phenomena. A way of analyzing the results and some of the outputs of the simulation along with analysis has been presented. ) Lenses are everywhere in the world around us—in everything from car headlamps and flashlights to the LED lights used in electronic instrument panels. Please enter a value and click a search button. Concave Mirror Equation Calculator. These include: The Optics Lab – play with all the optics and ray sources, build your own systems. Walter Fendt. Click the "Go To Student Worksheet" button to run the simulation. Understanding camera lenses can help add more creative control to digital photography. Lenses and Geometrical Optics. Browse Sigma lenses including over 45 camera lenses available for most major mounts including Sigma, Canon, Nikon, Sony, Pentax and Micro Four Thirds Systems. An open-source web application to simulate reflection and refraction of light. There are a few features to take into consideration when choosing your lenses, including conjugate ratio, lens shape, f/number, lens material, transmission, wavefront distortion, scattered light, types of coating, and cost. ) Lenses are everywhere in the world around us—in everything from car headlamps and flashlights to the LED lights used in electronic instrument panels. Download Light Lens Simulator apk 0. In the School of Sciences at CBU, we have many programs in the sciences and mathematics that can prepare you for graduate study and a career as a researcher or professional. Each interactive concept-builder presents learners with carefully crafted questions that target various aspects of a discrete concept. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis. Converging lenses, diverging lenses. Revision Questions for the Topics in GCSE PHYSICS. This point is known as the focus and the distance between the centre of the lens to the focus is called the focal length of convex lens. Adding cladding reduces pulse broadening. In our experience, science is best learned by doing science. The department of Physics and Astronomy at UTRGV aspires to Tier I excellence in research, teaching and innovation to emerge as global leaders in experimental, theoretical and computational physics, and to serve the regional, state and national community through dissemination of education and active professional engagement. It is shown with some practical examples of microscope lenses that the results are comparable with conventional methods. My simulation may not look identical to the engine shown but it does have the same power piston (to do work on the flywheel) and displacer piston (to shunt the air to and fro for more efficient heat exchange). Simulation and Experimental Study on the Optical Performance of a Fixed-Focus Fresnel Lens Solar Concentrator Using Polar-Axis Tracking @inproceedings{Wang2018SimulationAE, title={Simulation and Experimental Study on the Optical Performance of a Fixed-Focus Fresnel Lens Solar Concentrator Using Polar-Axis Tracking}, author={Hai Wang and Jin Huang and Mengjie Song and Yanxin Hu and Yunfeng Wang. The interactive FDTD-toolbox for MATLAB is a simulation software to model and simulate two dimensional optical systems in TE-polarization. These type of lenses can converge a beam of light coming from outside and focus it to a point on the other side. 3D simulation of superconducting magnetic shields and lenses using the fast Fourier transform Journal of Applied Physics 123, 233901 The Matlab Program. A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction. Click on a lens to show its location and focal length. Physics Interactives. Web Links Physics Home AP Physics 1 AP Physics 2 AP Physics C Astronomy. diameter spot, increasing the energy density by 7X with a ±5% intensity uniformity. The objective lens is substituted in the simulation by an artificial thin lens with focal length f = 2 mm and spherical aberration coefficient C s = 1 mm. Benefits include even better soft lens searches and helpful contact lens calculators (including RGPs and cross cylinders). Rainbow Formation in 3D This is a 3D simulation of the processes involved in the formation of a rainbow. The fifty-five lessons in this course on Physics cover such topics as Motion, Newtons Laws, Work and Energy, Power, Mass, Impulse & Momentum, Torque & Rotational Statics, Harmonic Motion, Gravity, Pressure & Buoyancy, Bernoullis Equation, Thermodynamics, Electricity, Circuits, Induction & Waves,. Total internal reflection No refraction if the angle of incidence exceeds the critical angle. The location of the image depends on how close the object is to the focal point. Directions: To move the object, click anywhere to the left of the lens or use the input boxes to set the object's height and distance from the vertex. Collections of Physical Science Simulations. No-commitment 30 day trials are available. Standard Projectile simulator. PS6 is designed for recent Apple Macintosh computers with Intel Xeon or Core i7 multicore processors. Use the links below to view the learning objectives for the various assignments within a module. 2 Only those applets under "Easy Java SImulation" category are created with ejs. Written by , the owner of the www. Physics, Waves and Sound January 4, 2016 Beat Patterns is a simple simulation of two tuning forks, each attached to a resonant wooden box to naturally amplify the… Charges and Fields. When an object is placed at a finite distance from the lens, a virtual image is formed between pole and focus of the convex lens. Find the right DSLR lens for every photographic opportunity. Physics Demonstration Shows. Like Neo and Morpheus, shutting down the simulation would simply mean “waking up” from the delusion. The objective lens is substituted in the simulation by an artificial thin lens with focal length f = 2 mm and spherical aberration coefficient C s = 1 mm. To predict the full non-linear piezoelectric behavior, we measured the non-linear charge coefficient, hysteresis and creep effects of the piezo material and. Learn how Chipmunk2D Pro can help you. analyze an optical simulator of a Transmission Electron Microscope (TEM) with the use of a light source, a 35 mm slide, several glass lenses, and a few other parts that will be mentioned in the Materials section. Ionic lattices. For any of the experiments, click the button to reset parameters to the initial conditions. Two Lens Simulator JavaScript Simulation Applet HTML5 2020 Excellence in Physics Education Award from American Physical Society goes to Open Source Physics Team. In a ray diagram, a. They are them made to overlap and the shapes combined with the intersect option. Using this simulator, you can easily simulate the optics and effects of optics of different lenses like convex, concave, flat, curve, etc. Learning by Simulations focuses on math, physics, computer sciences and chemistry. On your desktop, go to “Exploration of Physical Science, Simulation Library Vol. Magnetic Balance-data page. MuJoCo is a physics engine aiming to facilitate research and development in robotics, biomechanics, graphics and animation, and other areas where fast and accurate simulation is needed. The expression for the MTF is: y = 2E-08x 4 + 0. Physics Flash Animations by Don Ion ([email protected] Make sure you play with all the different tabs. Most devices that control light have one or more lenses in them (some use only mirrors, which can do most of the same things that lenses can do). Ray Tracing (Lenses) Observe light rays that pass through a convex or concave lens. concave vs convex - convex vs concave lenses for kids, light and lenses. Movies can be played through a web-browser or through the free Flash Player from Adobe. Geometric Optics Copyright © 1998 Wolfgang Christian. Plaque Simulator version 6 (PS6) has been in development and testing since 2012 by Eye Physics, LLC and is now available to replace PS5. In practice the hexapole voltages are. A diverging lens will produce a virtual image, no light actually focuses to the image position. Ray Optics Simulation. Light and Wave: Plane Mirror Image. VIRTUAL DEMONSTRATIONS. After that the program show image. This model simulates a 16-level, first-order, focusing Fresnel lens with 50 µm diameter and 150 µm focal length. Also, the variables used in the simulation are not exactly the same as those introduced in earlier lessons. Learn how Chipmunk2D Pro can help you. Currently there are many Online CCTV lens calculators for web browsers. Move the point named " Focus' " to change the focal length. Systems with more than 1 lens or mirror. All rights reserved. To run the program cllick on the green 'run now' tab below the picture. The rules of ray-tracing have a simple consequence for lens combinations: if two lenses are mounted one after the other, then the image formed by the first lens becomes the object for the second lens. The first block of questions covers double science. With SimPop simulations, you can visualize and interact with concepts to understand them better. Click and drag to move a lens, object, or screen. * Photos on this simulator are conceptual images. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscopy to laser processing. This interactive Flash application allows users to investigate the properties of converging lenses. Developed by ricktu288, j3soon | Home | Sourcericktu288, j3soon | Home | Source. OpticalRayTracer is a powerful, Java-based virtual optical bench. Your friend's email. Which one, it's doesn't actually matter, because if you want to know whether the focal length is positive or negative, all you have to look at is what type of. Your guide to physics on the web. Ray Optics Simulation. 14 Lens & Mirror Lab TABLE 1: Convex lens with focal length 10. In physics, ray tracing is a method for calculating the path of waves or particles through a system with regions of varying propagation velocity, absorption characteristics, and reflecting surfaces. This includes golf balls, batting baseballs, kicking footballs, shooting basketballs, shooting bullets, or jumping off a cliff. The magnification of an object is the ratio of the height of the image (h i) where you can see the height of the actual object is being magnified (h o). Nobody could better describe what Step does than the people who made it. This collection of interactive simulations allow learners of Physics to explore core physics concepts by altering variables and observing the results. The calculators below perform a rough determination of the Effective Focal Length (EFL) of simple 2- and 3-element eyepieces. Holography is a technique that enables a light field (which is generally the result of a light source scattered off objects) to be recorded and later reconstructed when the original light field is no longer present, due to the absence of the original objects. Make sure to see the list of sites at the end where you can find more virtual demos. Apps on Physics. Topic you have posted in Normal Topic Hot Topic (More than 10 replies) Very Hot Topic (More than 15 replies) Locked Topic Sticky Topic. Targeting the brain with focused ultrasound could enhance drug therapies by temporarily opening the blood-brain barrier. to refract light). Java Physics Simulations. Not sure which IOL is best for you? Try the Intraocular lens simulator available at Bennett & Bloom Eye Centers serving the people of Louisville and more. Lenses bend light in useful ways. A concave lens of focal length 15 cm forms an image 10 cm from the lens. They come together at a point called the principal focus. Java Physics Simulations. What were the advantages (benefits) of using simulation? A. This application interactively calculates the camera depth of field and background blur and visually simulates it on a photo together with different types of lens blur (bokeh) for any lens, camera and distance combination. Move the point named " Focus' " to the right side of the lens to change to a concave lens. Show that this is f o +f e, where again the subscripts o and e refer to the objective and the eyepiece. By far the most important formula in geometrical optics, however, relates the position of an object placed in front of a lens to the position of its image, formed by the lens. VIRTUAL DEMONSTRATIONS. Light and Optics for Kids - Interesting videos, lessons, quiz games, interactive diagrams, presentations and activities on light and optics. Virtual Pysics Java Laboratory, more than 50 physics related java applets developed at NTNU. We have been increasingly using Flash animations for illustrating Physics content. So, when drawing ray diagrams, check that they are correct by Do all 3 virtual light rays intersect?. Use the second lens' object distance with the focal length of the second lens (19. As an immediate result the coaster physics were not very stable. You need only specify the focal length of the individual elements and the spacing between the elements. Lens Lab This lab will let you examine the relationships between the focal length of the lens, the location and height of an object and the location and height of an image. Which courses satisfy the control systems requirement? ME’s can take either MEMS 4301 Modeling Simulation and Control (spring) or ESE 441 Control Systems (fall and spring) to satisfy the control systems requirement. With SimPop simulations, you can visualize and interact with concepts to understand them better.