When a plane wave front incident on a concave mirror as shown in figure then shape of reflected wave front just after reflection :-

A plane wavefront AB is incident on a concave mirror as shown. Then,the reflected wavefront will be

A plane wavefront AB is incident on a concave mirror as shown. Then,the reflected wavefront will be

Plane wavefronts are incident on a spherical mirror as shown, the reflected wavefronts will be

Plane wave front is not produced by a

When parallel rays are incident on a concave mirror, on reflection they meet at the

A point source of light is placed in front of a plane mirror as shown in Figure. Determine the length of reflected path of light on the screen Sigma