Question

year is touched with ... Lefthand
II. Answer the following
(i) What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray
45 .
(ii) Two mirrors meet at right angles. A ray of light is incident on one at an angle of 30° as shown
Draw the reflected ray from the second mirror.
145
300
(iii) Monica, 145 cm tall stood at a distance of 2 metres away from a plane mirror.
(a) What is the distance between Monica and her image?...​

Answer 1

Answer:

1.0

sorry i know only 1 answer..