A stationary fish in the water notices that a bird in the air approaches the fish with a velocity $12 m s^{- 1}$ . The true velocity of bird is $(μ_{w a t e r} = \frac{4}{3})$

9 m s^{- 1}

10.5 m s^{- 1}

15 m s^{- 1}

16 m s^{- 1}

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A stationary fish in the water notices that a bird in the air approaches the fish with a velocity 12ms−1. The true velocity of bird is (μwater=43)

A stationary fish in the water notices that a bird in the air approaches the fish with a velocity $12 m s^{- 1}$ . The true velocity of bird is $(μ_{w a t e r} = \frac{4}{3})$