Optics Question 714

Question: A rectangular tank of depth 8 meter is full of water ( $ \mu =4/3 $ ), the bottom is seen at the depth

[MP PMT 1987]

Options:

A) 6 m

B) 8/3 m

C) 8 cm

D) 10 cm

Show Answer

Answer:

Correct Answer: A

Solution:

$ \mu =\frac{h}{{{h}’}}\Rightarrow {h}’=\frac{8}{4/3}=6\ m $



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