Download the app

Questions  

A fish is vertically below a flying bird moving vertically down toward water surface. The bird will appear to the fish to be

 

a
moving faster than its speed and also away from the real distance
b
moving faster than its real speed and nearer than its real distance
c
moving slower than its real speed and also nearer than its real distance
d
moving slower than its real speed and away from the real distance

detailed solution

Correct option is A

1μwater=drealdapparent=vrealvapparentSo, speed and distance both increases. Therefore , bird will appear to be moving fast also its distance will be more than the real distance.

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

A vessel is half filled with a liquid of refractive index μ. The other half of the vessel is filled with an immiscible liquid of refractive index 1.5 μ. The apparent depth of vessel is 50% of the actual depth. The value of μ is


phone icon
whats app icon