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An object is immersed in a fluid. In ord...

An object is immersed in a fluid. In order that the object becomes invisible, it should

A

Behave as a perfect reflector

B

Absorb all light falling on it

C

Have refractive index one

D

Have refractive index exactly matching with that of the surrounding fluid

Text Solution

Verified by Experts

The correct Answer is:
D
Object will be invisible in liquid of refractive index equal to that of object.
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