PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo
Place a prism on a table and keep a white screen near it. Now, with the help of a torch, allow white light to pass through the prism.
 
What do you see?
 
You can observe that  splits into  rays on the screen.
 
Now, place another prism in its inverted position, between the first prism and the screen.
 
Now, what do you observe on the screen?
 
You can observe that  is coming out of the second prism.