A fish is rising up vertically inside a pond with a velocity 4 cm s–1, notices a bird, which is diving downwards. The velocity of the bird appears to the 16 cm s–1 to the fish. The actual velocity of the diving bird is (refractive index of water is 4/3) 1) 12 cm s–1 2) 9 cm s–1 3) 8 cm s–1 4) 7.5 cm s–1

A fish is rising up vertically inside a pond with a velocity 4 cm s�

1.	A fish is rising up vertically inside a pond with a velocity 4 cm s–1, notices a bird, which is diving downwards. The velocity of the bird appears to the 16 cm s–1 to the fish. The actual velocity of the diving bird is (refractive index of water is 4/3) 1) 12 cm s–1 2) 9 cm s–1 3) 8 cm s–1 4) 7.5 cm s–1
Answer» riend..!!The ANSWER of your QUESTION is ..!!Option.AThank you..!!

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