Q 177 A bird is moving vertically downward with speed 12 m s

Last updated: 6/14/2023

Q 177 A bird is moving vertically downward with speed 12 m s What will be the apparent speed of the bird as seen by a fish in water vertically below the bird Refractive indices of respectively air and water are 1 and 1 16 m s 3 9 m s 2 12 m s 4 6 m s Q 177 as fafar 12 m s f se fera fafter a dare furft fer pas street are ar 1 T 1 16 m s 3 9 m s farfer argaren o 81 2 12 m s 4 6 m s