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Weekend Activity Invisible Glass

By Arvind Gupta | Nov 28, 2015

Resource Info

Basic Information

Wear the hat of a magician and vanish things to enthrall your audience this weekend! All you need is 2 set of beakers, water and oil.

Duration: 
00 hours 05 mins
Objective: 

It is more important to unravel the magic and appreciate the nuances of science than to be in awe of such demonstrations!

Help your audience

  • To appreciate what is refraction
  • How is it different than reflection?
  • What is refractive index?
  • Is it unique for each liquid?
  • To explore the effects the difference in the refractive indices of water & oil can cause.

 

Activity Steps: 

Comments

sowbhagyakrishnan's picture

sowbhagya krishnan
Nov 28, 2015 4:09 PM

very good innovative !

Kunudimpi's picture

Jitendra Nagpure
Dec 24, 2015 8:19 PM

Really wonderful

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