1.

A fish moves in an aquarium, with the velocity of a 10m/s towards a plane mirror which is moving at a velocity of 2m/s away from the aquarium. The aquarium is moving towards the mirror at a velocity of 1m/s. Find the velocity of the image of the fish. Refractive index of waterin 3/4| | |\| | |\| | |\ --mirror---{| Fish----> | |\ 2m/s| 10m/s | |\| | |\ |______________| |\ --aquarium---> 1m/sVelocity of image of the fish if refractive index of the water is 3/4

Answer» A fish moves in an aquarium, with the velocity of a 10m/s towards a plane mirror which is moving at a velocity of 2m/s away from the aquarium. The aquarium is moving towards the mirror at a velocity of 1m/s. Find the velocity of the image of the fish. Refractive index of waterin 3/4

| | |\
| | |\
| | |\ --mirror---{
| Fish----> | |\ 2m/s
| 10m/s | |\
| | |\
|______________| |\
--aquarium--->
1m/s

Velocity of image of the fish if refractive index of the water is 3/4


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