index 125. Amaliel beam of the incident on it will coverge to a point. The distance of

A clear transparent glass sphere (mu=1.5) of radius R is immersed in a liquid of refractive index 1.25. A parallel beam of light incident on it will converge to a point. The distance of this point from the center will be

A clear transparent glass sphere (mu=1.5) of radius R is immersed in a liquid of refractive index 1.25. A parallel beam of light incident on it will converge to a point. The distance of this point from the center will be

A biconvex lens has a refractive index of 1.5. The parallel beam of light incident on it forms an image at a distance of 12 cm. Calculate the radii of curvature of both the surfaces if the ratio of the radii of curvature is 2:3 .

At what angle should an unpolarised beam of light he incident on a medium of refractive index sqrt(3) so that the reflected beam is completely polarised ?

In a prism of small angle A, a beam of light is incident on its surface at an angle of incidence i and leaves the opposite surface of it is angle of 90^(@) with the surface. If prism material has refractive index of m then the value of angle of incidence will be:

STATEMENT -1: A white parallel beam of light is incident on a plane glass-vacuum interface as shown. The beam my not undergo dispesion after suffering deviation at the interface (The beam is not incident normally on the interface.) STATEMENT -2: Vacuum has same refractive index for all colours of white light.

STATEMENT -1: A white parallel beam of light is incident on a plane glass-vacuum interface as shown. The beam may not undergo dispesion after suffering deviation at the interface (The beam is not incident normally on the interface.) STATEMENT -2: Vacuum has same refractive index for all colours of white light.