Find at what angle a fish inside a lake will see a rising sun. (Take `mu_(omega) = 4//3)`

A bird in air is dividing vertically over a tank with speed 6 cm//s . The base of the tank is silvered. The fish in the tank is rising upward along the same line with speed 4 cm//s . (Take: mu_("water") = 4//3) . Find: (a) The speed of the image of the fish asseen directly by the bird. (b) The speed of the image of the bird relative to the fish looking upwards.

A person inside water, n_w = 4//3 sees setting sun at about

A diver inside water sees the setting sun at (sin^-1.(3)/(4)=49^@) (mu_omega=4//3)

A consider the situation in figure. The bottom of the pot is a reflecting plane mirror. F is a fish and B is a bird. (a) At what distance(s) from itself will the fish see the image (b) At what distance(s) from itself will the bird see the image(s) of the fish? Take m_(wa) = 4/3

Determine the direction in which a fish under water sees the setting sun. Given, for water mu = 1.33 .

Determine the direction in which a fish under water sees the setting sun. Given, for water mu = 1.33 .