NTNUJAVA Virtual Physics Laboratory
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JDK1.0.2 simulations (1996-2001) => Wave => Topic started by: hesham on February 08, 2006, 02:06:15 pm



Title: can i have a superposition java appelet with more options
Post by: hesham on February 08, 2006, 02:06:15 pm
CAN I HAVE THE OPTIONS TO CONTROL THE WAVELENGH AND FREQUENCY OF EACH WAVE INDEPENDENTLY AND ABILITY TO USE  MORE THAN TWO WAVES?THANK YOU FOR THE HELP


Title: topic329
Post by: Fu-Kwun Hwang on February 11, 2006, 03:25:01 pm
I will try to add the function you want.
Would you please write down the URL of the java applets web page!


Title: topic329
Post by: hesham on February 18, 2006, 08:11:36 pm
AM SORRY I DIDNT UNDERSTAN WHAT YOU MEAN.....


Title: topic329
Post by: Fu-Kwun Hwang on February 20, 2006, 11:01:08 am
Because there are so many applets on our web site, I do not know which want you need more options and what are those options are?


Title: topic329
Post by: hesham on February 23, 2006, 11:23:55 pm
i am sorry,i forgot:oops: :oops:
i want it regarding wave superposition for better analysis of the superpositions of waves travelling alongside or in opposite directions
thanx 4 ur help  :D  :shock:


Title: topic329
Post by: Fu-Kwun Hwang on February 24, 2006, 10:58:04 am
For the Superposition Principle of Wave (http://www.phy.ntnu.edu.tw/ntnujava/viewtopic.php?t=35) simulatiion.

You can change the wave speed and the frequency1/frequency2 for two different waves.
You can also click the button labeled as "+" or "-' to change the direction for one of the wave.
All the options you want are available  unless you want more than two waves.

We do have Fourier  synthesis which combine more than two waves, but their frequency are related to each other.

I do not understand why you  need superposition of more than two waves? If there is no restriction, you would not find any pattern from it. It will be too complex to understand any physics out of such kind of simulation.