Question:
State the laws of reflection.
Answer:
Laws of reflection:
(i)The angle of reflection is always equal to the angle of iincidence.
(ii)The incident ray, the reflected ray and the normal to the reflective surface at the point of incidence all lie in the same plane.
Q 3.
(a)Find out the position of the image of an object situated at A in the plane mirror (Fig. 16.21).(b)Can Paheli at B see this image?(c)Can Boojho at C see this image?(d)When Paheli moves from B to C, where does the image of A move?