Check sibling questions

NCERT Question 16 - Chapter 16 Class 8 - Light

Last updated at March 30, 2023 by

Boojho stands at A just on the side of a plane mirror as shown in Fig. 16.20. Can he see himself in the mirror? Also can he see the image of objects situated at P, Q and R?

Slide8.JPG

Slide9.JPG
Slide10.JPG

Get live Maths 1-on-1 Classs - Class 6 to 12

Book 30 minute class for ₹ 499 ₹ 299

Transcript

A plane mirror forms a virtual image behind the mirror, at the same distance at which the object is placed in front of the mirror. So, A will form image A’ P will form image P’ , Q will form image Q’ and R will form image R’ Since mirror is not between A and A’, ∴ Boojho at A cannot see his reflection. Similarly, Since mirror is not between R and R’, ∴ Boojho at A cannot see reflection of point R. But he can see images of point P and Q

Ask a doubt
Maninder Singh's photo - Co-founder, Teachoo

Made by

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 13 years and a teacher from the past 17 years. He teaches Science, Economics, Accounting and English at Teachoo