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A bird views a fish at 3 m depth in wate...

A bird views a fish at 3 m depth in water. Real depth of fish is .....
(Refraction index of water is `4/3`)

A

4 m

B

`9/4` m

C

`4/9` m

D

`3/4` m

Text Solution

Verified by Experts

The correct Answer is:
A, D

`h_i=(h_0)/(n) " " therefore3=(h_0)/(4//3) implies h_0=4` m
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  6. Refractive index of diamond is 2. Speed of ligh in it is ...... Cm//s.

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  8. A ray of light is incident on liquid surface such that reflected and r...

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  9. Light ray travels from air to glass and air to water, as shown in figu...

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