MHT CET Physics question

An object is immersed in a fluid of refractive index ''. In order that the object becomes invisible when observed from outside, it should [MHT-CET 2023]

(A)Behave as a perfect reflector
(B)Have refractive index equal to one
(C)Absorb all light falling on it
(D)Have refractive index same as surrounding fluid, that is ''Correct

Answer: (D)

Solution

An object is invisible only when light passes through it undeviated and unreflected, i.e. when its refractive index equals that of the

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-069445