when a lens is immersed in water its focal length
Answers
Answered by
1
hello!
when a lens is immersed in water its focal length increases.
hope it helps!
Answered by
0
More the refractive index more the light beam bend away from normal while travelling from high density medium to low density medium and hence focal length is less. Refractive index for lens immersed in water is less than that of lens in air, so according to the refractive index value focal length will shift.
Similar questions