A transparent cube of 15 cm edge contains a small air bubble. Its… - Vidyadip

MCQ

A transparent cube of 15 cm edge contains a small air bubble. Its apparent depth when viewed through one face is 6 cm and when viewed through the opposite face is 4 cm. Then the refractive index of the material of the cube is

A
2.0
B
2.5
C
1.6
✓
1.5

✓

Answer

Correct option: D.

1.5

1.5

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