Wb Jee
Geometrical Optics
WB JEE 2008
MCQ+1 / -0.252008
A point source of light is kept at a depth of h in water of refractive index 4/3. The radius of the circle at the surface of water through which light emits is
Wb Jee
WB JEE 2008
A point source of light is kept at a depth of h in water of refractive index 4/3. The radius of the circle at the surface of water through which light emits is