Question

What is the nature of image formed by
concave mirror if the magnification
produced by the mirror is +3?
A
a) Virtual and erect
B
b) Real and erect
C
c) Real and inverted
D
d) virtual and inverted​

Answer 1

Question :

Nature of the concave mirror formed, if the magnification of the mirror is +3 diobters. Options are as follows:-

a) Virtual and erect

b) Real and erect

c) Real and inverted

d) Virtual and inverted

Answer:-

A concave mirror most of the times, produces a DIMINISHED, REAL IMAGE.

However, it is given that the magnification is +3.

Hence the object will be placed between P and F to have the image formed BEHIND THE MIRROR, to obtain a virtual, erect and enlarged image.

(please refer to the last diagram given in Class 10 NCERT textbook)

Hence the option is A) Virtual and erect.

Answer 2

Answer:

option A virtual and erect