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THE DIAGRAM ATTACHED SHOWS A POINT OF LIGHT TO BE PLACED AT A DISTANCE R FROM THE SURFACE OF A SOLID OPAQUE SPHERE. THE REGION BETWEEN THE GROUND AND THE UPPER SURFACE OF THE SPHERE HAS BEEN FILLED WITH A LIQUID WITH A REFRACTIVE INDEX 3^1/2 . PROVE THAT THE AREA OF THE SHADOW ON THE GROUND ON THE GROUND WILL BE 2*pi*R^2. R IS THE RADIUS OF THE SPHERE.

THE DIAGRAM ATTACHED SHOWS A POINT OF LIGHT TO BE PLACED AT A DISTANCE R FROM THE SURFACE OF A SOLID OPAQUE SPHERE. 
THE REGION BETWEEN THE GROUND AND THE UPPER SURFACE OF THE SPHERE HAS BEEN FILLED WITH A LIQUID WITH A REFRACTIVE INDEX 3^1/2 .
PROVE THAT THE AREA OF THE SHADOW ON THE GROUND ON THE GROUND WILL BE 2*pi*R^2.
R IS THE RADIUS OF THE SPHERE.

Grade:12th pass

1 Answers

Arun
25750 Points
3 years ago
Dear student
 
There is no diagram attached. Please check and repost the question with an attachment. I will be happy to help you.

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