[" A ray of light travels from a light source "S],[" to an observer after reflection from a plane mirror."],[" If the source rotates in the clockwise direction "],[" by "10^(0)," by what angle and in what direction "],[" must the mirror be rotated so that he light "],[" rav still strikes the obsernent? "]

A ray of light travels from a light source S to an observer after reflection from a plane mirror. If the source rotates in the clockwise direction by 10^@ , by what angle and is what direction must the mirror be rotated so that the light ray still strikes the observer?

A ray of light travels from a light source S to an observer after reflection from a plane mirror. If the source rotates in the clockwise direction by 10^@ , by what angle and is what direction must the mirror be rotated so that the light ray still strikes the observer?

A ray of light after reflection from a mirror is known as

What will be amount of deviation of light ray after reflection from a plane mirror ?

If the reflected ray is rotated by an angle of 4theta in clockwisse direction then the mirror was rotated by

If the reflected ray is rotated by an angle of 4theta in clockwisse direction then the mirror was rotated by

Light rays from the sun after reflection at a plane mirror pass throgh a hole in a wall. After some time due to the shift in the position of the sun, the angle of incidence of sun light increases by 10^(@) . By what angle, should the mirror be rotated, such that the reflected rays continue to pass through the hole in the wall?

A soldier directs a laser beam on an enemy by reflecting the beam from a mirror. If the mirror is rotated by an angle theta , by what angle will the reflected beam rotate?