AIIMS2004Physics-Optics
AIIMS 2004 Physics Refraction MCQ Question
Type: MCQ-conceptual-Medium-Class 12
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
Correct Answer
Option D
Detailed Explanation
If the refractive index of two media are same, the surface of separation does not produce refraction or reflection which helps in visibility.
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