Question:
(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?
Answer:
(a) Image of the object placed at A is formed behind the mirror. The distance of the image from the mirror is equal to the distance of A from the mirror. Image of A is shown in the given figure. NCERT Solutions for Class 8th Science Chapter 16 Light(b)Yes. Paheli at B can see this image.(c)Yes. Boojho at C can see this image.(d) Image of the object at A will not move. It will remain at the same position when Paheli moves from B to C.
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?