Question

. A convex mirror has a radius of curvature of
22 cm. If an object is placed 14 cm away from the
mirror then its image is formed at-
(1) 6.2 cm on the front side of the mirror
(2) 6.2 cm on the back side of the mirror.
(3) 51.3 cm on the front of the mirror.
(4) 51.3 cm on the back side of the mirror.​

Answer 1

Answer:

Option 2 is the correct answer

Explanation:

Hope it helps

Answer 2

Answer: the answer is 2

Explanation: Given: u= -14cm

f= 11 cm

According to sign convention

so,

mirror formulae= 1/f= 1/v+1/u

1/11= 1/v+(-1/14)

1/11= 1/v-1/14

1/v=1/11+1/14

1/v=14+11/154

v=154÷25

v= + 6.2 cm

means on the backside of mirror according to sign convention.