Download ModelDownload SourceembedLaunch WebsiteLaunch Website 2


Code Language Translator Run

Software Requirements


Android iOS Windows MacOS
with best with Chrome Chrome Chrome Chrome
support full-screen? Yes. Chrome/Opera No. Firefox/ Samsung Internet Not yet Yes Yes
cannot work on some mobile browser that don't understand JavaScript such as.....
cannot work on Internet Explorer 9 and below



Fu Kwun Hwang; Fremont Teng; lookang

Sample Learning Goals


For Teachers

Prism Light Trace Simulator JavaScript Simulation Applet HTML5


Instructions on using Simulation Applet

View Mode

Lens Checkbox - Toggles between the default and the lens shapes
(Default Shape - A Triangle)


(Lens Shape - One side being circular)
n & p Radio Buttons - toggles between a point and line from the source
(Selecting n radio button - Makes the source be a dot)


(Selecting p radio button - Makes the source be a vertical line)
Show Check Box
(Shows Yellow lines - the line of reflection in the prism)

Combo Box and sliders

Toggles between the different modes and enable their respective sliders.

Adjustable Light Source

Drag the white box to adjust the direction of the incoming light
(Default Position)


(Moving Slightly Up)


(Moving away from the prism)

Adjustable Prism / Lens

(Default view)
Drag the white boxes to adjust the size of the prism.


Also works in lens mode
(Default View)



Toggle Full Screen

Double tap on the screen to toggle full screen.

Reset Button

Resets the Simulation.






Other Resources


end faq

{accordionfaq faqid=accordion4 faqclass="lightnessfaq defaulticon headerbackground headerborder contentbackground contentborder round5"}

1 1 1 1 1 1 1 1 1 1 Rating 0.00 (0 Votes)