A point source of radiation power `P` is placed on the axis of an ideal plane mirror. The distance between the source and the mirror is `n` times the radius of the mirror. The force that light exerts on the mirror is `(P)/(xc(n^(2)+y))`

A point source of radiation power P is placed on the x-axis of an ideal plane mirror. The distance between the source and the mirror is n times the radius of the mirror. Find the force that light exerts on the mirror.

A point source of radiation of power P is placed on the axis of completely absorbing disc. The distance between the source and the disc is 2 "times" the radius of the disc. The force that light exerts on the disc is (Px)/(40c) . Then the value of x

A point source of light is placed in front of a plane mirror.

A point source of light is placed in front of a plane mirror.

A point source of light is placed in front of a plane mirror.

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

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

A point source of light is placed at the centre of curvature of a concave mirror. The angle of deviation of the rays incident on the mirror from this source and reflected from it, is