Question

Q4.If Mohan,165centimetre tall,stood at a distance of 2 metres away from a plane mirror, answer the following:
(a) What is the distance between Mohan and his image?
(b) What will be the height of Mohan's image?
(c)What will be the distance between Mohan and his image if he walks a distance of 1 metre towards the mirror?
(d) How much further he has to move to be at only 1 metre from his image?

Answer 1

a, the distance between mohan
and the mohans image is 2 meters long
b,the height of his image will be 165 cm
c,the distance wil be 1 meter after he walks 1 meter towards the image
d,he must stand there itself, because he already moved 1meter before towards the mirror

Answer 2

Answer:

(a) 4 meter distance.

(b) 165 cm

(c) 2m