This following applet is [b]single/multiple slit diffraction/interference[/b]
Created by prof Hwang Modified by Ahmed
Original project [url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=129.0]single/multiple slit diffraction/interference[/url]

This applet shown the diffraction/interference for multiplt slits.
Drag the N slider bar to change the number of slits from 1-20. (1 for single slit)
Other slider bars at the bottom allow you to change the [b]Slit width, Slit separation[/b] and [b]Wavelength[/b] of the light source.
Slider bar on the top change the spatial resolution in the horizontal direction.
Slider bar at the right change the ntensity of the light source.
uncheck the checkbox to remove intensity plot (only display spectrum on the screen).

/htdocs/ntnujava/ejsuser/37048/users/br/ahmed/diffraction_pkg/diffraction.propertiesFull screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
Download EJS jar file(1478.8kB):double click downloaded file to run it. (194 times by 33 users) , Download EJS source (15 times by 11 users) View EJS source