2 A fish in an aquarium approaches the left wall at a rate

Last updated: 6/12/2023

2 A fish in an aquarium approaches the left wall at a rate of 3 ms 1 and observes a fly approaching it at 8 ms 1 If refractive index of water is 4 3 what is the actual velocity of fly 1 4 25 m s 1 3 3 75 m s 1 Aquarium 2 3 2 m s 1 4 1 75 m s 1