NEET Physics Refraction MCQ Question
A vessel of depth 'd' is half filled with oil of refractive index n₁ and the other half is filled with water of refractive index n₂. The apparent depth of this vessel when viewed from above will be-
dn₁n₂/(n₁ + n₂)
d(n₁ + n₂)/2n₁n₂
dn₁n₂/2(n₁ + n₂)
2d(n₁ + n₂)/n₁n₂
Correct Answer
Detailed Explanation
The apparent depth is calculated using the formula for apparent depth in a medium, considering the refractive indices of both oil and water.
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