NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
February 07, 2012, 02:45:53 pm *
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NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
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Information about this web site
No New Posts Enjoy the fun of physics! rss
Simulation can help us visualize the physics model. You will find hundreds of physics related java simulations (download available for registered user).
  • * Tell me. I may not get it, I'm sure to forget it.
  • * Show me. I may get it, I'll remember it for a little while.
  • * Have me do it. I'll understand it, it may stick for a while.
Registered user will be able to get files for offline use.
    Latest EJS simulations uploaded from members:
  1. Test your understanding about projectile motion by ahmedelshfie
 6 Posts
6 Topics 		Last post by ahmedelshfie
in Test your understanding ...
on June 28, 2010, 06:05:16 pm
No New Posts Request for physics Simulations rss
If you can not find physics related simulations you want. Post it here, describe the requirement and the design of the simulation in detail. And we will try to create one for you for free! We need to know the purpose for the simulation and the targeted user. Normally, we will start to create it within one week as soon as we have enough information to create the simulation.
  • * Have me teach it. I'll really know it, I'll remeber it for a long time.
  • * And, anyone that has ever written programs to model something has learned...
  • * Have me program it. Guru. Can you say eternity!
    Latest EJS simulations uploaded from members:
  1. Re: need simulate program for fresnel biprism diffraction by hwang
  2. Re: Pull weight over a pulley cylinder - help/board:26-1- by hwang
  3. Re: simulation request: Circular Motion and Work by lookang
 798 Posts
115 Topics 		Last post by niharikamittal159
in Re: Please Help me
on February 02, 2012, 05:57:20 pm
No New Posts Question related to Physics or physics related simulation rss
You are welcomed to post questions related to physics or question related to physics simulation. e.g. How to display java applet in power point files?
    Latest EJS simulations uploaded from members:
  1. Re: grid on Superposition of Two Waves by hwang
  2. Re: Adding Ghost Trace images by mickey2times
  3. Re: Ask about buttom MenuItem  by hwang
 444 Posts
88 Topics 		Last post by andresgo
in Re: Change orientation o...
on February 01, 2012, 07:41:22 am
No New Posts Physlet builder (Create your own simulation) rss
Do you believe it! You can create your own simulations without writing a line of code. You just need to provide your design as property values and the simulation will be created and send to your email account. (So only registered user can access the simulation builder interface). Let us will show you how to create your own simulation (with step by step flash movie.) URL=Physlet Simulation Builder
    Latest EJS simulations uploaded from members:
  1. Re: How to make gravitational simulation ? by hwang
 90 Posts
14 Topics 		Last post by Fu-Kwun Hwang
in Re: How to make gravitat...
on February 01, 2012, 03:52:53 pm
JDK1.0.2 simulations (1996-2001)
No New Posts Different language translations rss
You will find applets web pages translated into different language format here. You are all welcomed to translate our applet into your local language, please send me translated copy to share with more users. SLOVAKIA version of applets korean version of applets Japanese version of applets Dutch version of applets or Holland version Spanish version of applets Portuguese version Chinese version and physics forum 		1 Posts
1 Topics
No New Posts kinematics rss
physics java applet related to kinematics 		435 Posts
41 Topics 		Last post by Fu-Kwun Hwang
in Re: Simple Harmonic Moti...
on January 14, 2012, 11:14:48 am
No New Posts Dynamics rss
Physics java applets related to dynamics 		460 Posts
42 Topics 		Last post by thepreditor10
in Re: 2D Collision
on February 02, 2012, 08:35:55 pm
No New Posts Wave rss
physics java applets related to wave 		280 Posts
48 Topics 		Last post by thejmc
in Re: JAVA Sine Wave Ocsil...
on January 17, 2012, 10:51:26 am
No New Posts Thermodynamics rss
physics java applets related to thermodynamics 		156 Posts
19 Topics 		Last post by KLutchenko
in Re: Carnot Cycle (Heat E...
on January 31, 2012, 06:25:59 am
No New Posts Electromagnetics rss
physics java applets related to electromagnetics 		295 Posts
34 Topics 		Last post by ahmedelshfie
in Re: RC Circuits
on November 16, 2011, 09:45:55 pm
No New Posts Optics rss
physics java applets related to optics 		387 Posts
41 Topics 		Last post by desertrose3
in Re: To form a real 3D im...
on January 20, 2012, 06:03:09 am
No New Posts Misc rss
misc physics related java applets which is not related to the above categories 		173 Posts
30 Topics 		Last post by Fu-Kwun Hwang
in Re: Gravity's Effect on ...
on January 10, 2012, 08:19:15 pm
No New Posts Comment about this web site! rss
Please write your comment about our Virtual Physics Laboratory in general. 		202 Posts
39 Topics 		Last post by desertrose3
in Re: Thank you
on January 15, 2012, 05:46:25 am
No New Posts Mirror sites and different language versions rss
URL of 86 Mirror sites around the world
Different language translation Dutch(Holland) Japanese Portuguese Korean Turkey SLOVAKIA Spanish 		46 Posts
20 Topics 		Last post by Fu-Kwun Hwang
in Re: U.S.A.
on January 12, 2011, 12:08:14 pm
Child Boards: Outdated or not avaiable URL : No New Posts (Topics: 13, Posts: 13)
Easy Java Simulations (2001- )
No New Posts Information and Download rss
Easy Java Simulations (Ejs) is a software tool designed for the creation of computer simulations. It is designed for sicence teacher (not for professional programmer) What user need to do is supply information about science model (define variable, provide initial condition- initial value for variables , giving evolution condition -how variable change with time or constrains between variables) , Ejs will create java applet/ html page for your simulation. Please check out EJS wiki download for latest version
    Latest EJS simulations uploaded from members:
  1. Re: Stopwatch using Easy Java Simulation by lookang
 100 Posts
29 Topics 		Last post by corartum
in Re: Lesson 1: simple har...
on January 12, 2012, 02:46:31 am
Child Boards: EJS tutorial (How to create simulation with EJS) : No New Posts (Topics: 5, Posts: 10)
No New Posts Questions related to EJS rss
If you have any question related to EJS. Please posted it here. Please upload your ejs source and write down detail description about your problem. I will try to help as best as I can! (click Additional Options... to upload EJS source)
    Latest EJS simulations uploaded from members:
  1. Re: How to add diffrent positions to trace in satellite motioin applet by lookang
  2. Re: Question about one error message./board:23-101- by ahmedelshfie
  3. Re: EJS physics example/board:23-100- by lookang
 740 Posts
137 Topics 		Last post by lookang
in Re: is it possible to el...
on January 26, 2012, 07:36:28 pm
No New Posts Optics rss
Ejs examples related to optics :Latest simulations
  1. Image in front of a mirror with thick glass
  2. Images by Reflection
  3. Suposition of several waves
180 Posts
56 Topics 		Last post by 1001obiavi
in Re: Mirage! you can see ...
on January 28, 2012, 06:07:25 pm
No New Posts illusion rss
illusion created with Easy java simulation. You can play with parameters to find out how the illusion are created!
    Latest EJS simulations uploaded from members:
  1. view alternating objects by hwang
  2. Rotating images by hwang
  3. illusion: straightline by hwang
 37 Posts
28 Topics 		Last post by Fu-Kwun Hwang
in view alternating objects
on December 07, 2011, 08:39:24 pm
No New Posts Kinematics rss
Examples related to kinematics :Latest simulations
  1. Cross a river with a boat
  2. Trajectories for projectile with same speed (different initial angle)+drag force
  3. High way traffic simulation
    Latest EJS simulations uploaded from members:
  1. Re: Firework by lookang
 181 Posts
46 Topics 		Last post by lookang
in Re: Reaction time measur...
on October 01, 2011, 11:09:13 pm
No New Posts Dynamics rss
Examples related to dynamics :Latest simulations
  1. Two mass connected with a spring and one mass is drag by constant force F
  2. Satellite motion in 3D
  3. Circular double stars
    Latest EJS simulations uploaded from members:
  1. 3D rotational pendulum also known as Furuta's pendulum by Francisco Esquembre by lookang
  2. Gyroscope Model by Fu-Kwun Hwang by lookang
 333 Posts
113 Topics 		Last post by Fu-Kwun Hwang
in Re: Double pendulum
on January 28, 2012, 08:45:52 pm
No New Posts Wave and Fluid rss
Examples related to wave and fluid :Latest simulations
  1. Creating Moving wave with mouse movement
  2. Longitude and Transverse waves
  3. Why the stream of water is narrower at the bottom?
    Latest EJS simulations uploaded from members:
  1. Re: EJS version of Doppler effect (You can hear sound) by lookang
 82 Posts
30 Topics 		Last post by nersinhu
in Re: Is infrared a transv...
on November 25, 2011, 01:20:46 pm
No New Posts Electromagnetism rss
Ejs applets related to E & M :Latest simulations
  1. Relation between displacement current and electric field with R-C circuit
  2. Capacitor with dielectric (constant Voltage and constant Charge mode)
  3. Synchrotron
    Latest EJS simulations uploaded from members:
  1. Charge in a uniform magnetic field in 3D by jmz
  2. Re: A loop rotating in a magnetic field (How electric power generator works!) by lookang
 159 Posts
33 Topics 		Last post by wan1201
in The discovery of electro...
on September 08, 2011, 04:27:31 pm
No New Posts Electronic rss
Simulation related to electric circuit or electronic device
    Latest EJS simulations uploaded from members:
  1. PN junction by hwang
  2. RC circuit : VR(t)/VC(t) by hwang
  3. EJS version of oscilloscope by hwang
 42 Posts
16 Topics 		Last post by Fu-Kwun Hwang
in PN junction
on August 30, 2011, 04:27:44 pm
No New Posts Thermodynamics rss
Ejs program related to thermodynamics :Latest simulations
  1. ideal gas law: PV=nRT
  2. Thermal dynamic processes: isobaric, isochoric, isothermal, adiabatic processes
  3. particle model for solid/liquid/gas states in 3D
    Latest EJS simulations uploaded from members:
  1. Ejs Open source Brownian Motion Applet by lookang
 60 Posts
9 Topics 		Last post by desertrose3
in Re: Energy2D: Online Int...
on January 11, 2012, 04:36:26 am
No New Posts Modern Physics rss
Applets related to modern physics :Latest simulations
  1. Length contraction (Special Relativity:Lorentz transformation)
  2. Laser pumping (3 level)
  3. Light cone (simulation)
 119 Posts
20 Topics 		Last post by amanda87
in Re: Light cone (simulati...
on November 18, 2011, 04:03:28 am
No New Posts misc rss
applets related to mathematics or other topics :Latest simulations
  1. Let user enter Mathematics function and variable ,then evaluate it's value
  2. Theo Jansen´s mechanism
  3. Summation of three vectors (Adding three vectors)
    Latest EJS simulations uploaded from members:
  1. Re: AC Power calculation from current by lookang
 233 Posts
45 Topics 		Last post by Fu-Kwun Hwang
in Let user enter Mathemati...
on December 19, 2011, 09:24:54 pm
No New Posts Collaborative Community of EJS rss
EJS user community
Moderator: lookang
    Latest EJS simulations uploaded from members:
  1. Ejs Open Source Ferris Wheel Model Java Applet by Mario Belloni by lookang
  2. Ejs Open Source Long Magnet Falling Through Ring Model Java Applet by lookang
  3. Re: Roller Coaster Remix for use in Elementary School by lookang
 908 Posts
154 Topics 		Last post by lookang
in Re: Ejs Open Source Ferr...
on February 06, 2012, 12:26:00 am
No New Posts Ahmed's contribution (EJS simulations) rss
EJS Simulations modified by ahmedelshfie
Moderator: ahmedelshfie
 1 Posts
1 Topics 		Last post by Ifeanyi
in Re: Mesoscopic traffic l...
on December 09, 2011, 07:14:35 am
Child Boards: dynamics : No New Posts (Topics: 103, Posts: 189), kinematics : No New Posts (Topics: 36, Posts: 64), wave and fluid : No New Posts (Topics: 24, Posts: 48), electromagnetism : No New Posts (Topics: 40, Posts: 78), thermodynamics : No New Posts (Topics: 4, Posts: 23), optics : No New Posts (Topics: 37, Posts: 68), modern physics : No New Posts (Topics: 11, Posts: 48), misc : No New Posts (Topics: 27, Posts: 57), Simulations from other web sites : No New Posts (Topics: 38, Posts: 121), illusion : No New Posts (Topics: 12, Posts: 12)
No New Posts Ejs simulations from other web sites rss
There are many good simulations on the web, you are welcomed to add more simulations you have found.
    Latest EJS simulations uploaded from members:
  1. EjsRL Library Aurova Group's Virtual Laboratory by lookang
 37 Posts
18 Topics 		Last post by lookang
in Juan M. Aguirregabiria (...
on September 09, 2011, 10:21:30 am
No New Posts Examples for beginner who want to learn EJS rss
For beginner who want to learn how to create simulation with EJS. Please check out simple EJS Examples and open EJS window to show the source code (Click 'load ejs as signed applet' button. :Latest simulations
  1. Modification of Balls in box simulation (EJS examples created by Paco)
  2. Simple Harmonic Motion (SHM)
  3. Choreographies
    Latest EJS simulations uploaded from members:
  1. Re: A real time clock created with EJS4 by lookang
 62 Posts
39 Topics 		Last post by Fu-Kwun Hwang
in Modification of Balls in...
on January 30, 2012, 11:00:14 pm
Misc
No New Posts Physics related resources rss
PHysics related resources
    Latest EJS simulations uploaded from members:
  1. Re: Duffing oscilator by hwang
 30 Posts
12 Topics 		Last post by desertrose3
in Re: Duffing oscilator
on January 18, 2012, 06:05:54 am
No New Posts Recommended physics simulations from other web sites rss
Here are recommend physics simulations found at other web sites 		7 Posts
4 Topics 		Last post by Fu-Kwun Hwang
in Circuit Builder created ...
on April 04, 2010, 09:06:34 am
No New Posts Physics Questions rss
Interesting questions related to physics or just for fun! 		70 Posts
15 Topics 		Last post by desertrose3
in Re: car simulation
on January 16, 2012, 05:12:42 am
No New Posts How to prevent spam in forums rss
Many web sites (forums, blogs, wikis, guestbooks, etc...) contain advertising comments or links that direct to sites that infect with malware. How to prevent those messages? 		13 Posts
3 Topics 		Last post by desertrose3
in Re: How to block some pr...
on January 16, 2012, 05:14:51 am
No New Posts Molecular Workbench rss
Molecular Workbench is free, content-oriented modeling software for use in education. More detail information can be found at concord.org web site 		135 Posts
108 Topics 		Last post by labeltea
in Re: How can I use (downl...
on November 06, 2011, 01:27:47 am

* NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations! - Info Center
Recent Posts
Recent Posts
  • Re: Ejs Open Source Ferris Wheel Model Java Applet by Mario Belloni by lookang(1475) (Collaborative Community of EJS)
    		•  February 06, 2012, 12:26:00 am
  • Ejs Open Source Ferris Wheel Model Java Applet by Mario Belloni by lookang(1475) (Collaborative Community of EJS)
    		•  February 06, 2012, 12:24:12 am
  • Re: Roller Coaster Remix for use in Elementary School by engrg1(7) (Collaborative Community of EJS)
    		•  February 05, 2012, 01:59:41 pm
  • Re: Ejs Open Source Long Magnet Falling Through Ring Model Java Applet by lookang(1475) (Collaborative Community of EJS)
    		•  February 04, 2012, 03:45:14 pm
  • Ejs Open Source Long Magnet Falling Through Ring Model Java Applet by lookang(1475) (Collaborative Community of EJS)
    		•  February 04, 2012, 03:41:10 pm
      New Simulations created by Fu-Kwun Hwang:
    1. Modification of Balls in box simulation (EJS examples created by Paco) :2012/01/30
    2. Simple Harmonic Motion (SHM) :2012/01/30
    3. Let user enter Mathematics function and variable ,then evaluate it's value :2011/12/19
    4. Two mass connected with a spring and one mass is drag by constant force F :2011/10/17
    5. Creating Moving wave with mouse movement :2011/08/30
    6. Re: Ejs Open Source Standing Wave in fixed end string Model Java Applet :2012/01/15
    7. Re: How to make gravitational simulation ? :2011/12/25
    8. Re: Pull weight over a pulley cylinder - help/board:26-1- :2011/11/24
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    Forum Stats 8704 Posts in 2263 Topics by 135565 Members. Latest Member: caummaulcenda
    Latest Post: "Re: Ejs Open Source Ferr..." ( February 06, 2012, 12:26:00 am )
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