Question

An object 5.0 cm in length is placed at a distance of 20cm
in front of a convex mirror of radius of curvature 30cm find the position of the image its nature and size

Answer 1

we know,

1/v + 1/u = 1/f

1/v = 1/15 + 1/20( R = 2f)

1/v = 7/60

v = 8.57 cm

nature = virtual and erect

height = 8.57 / 20 x 5

= 2.1 cm

PLEASE MARK AS BRAINLIST ANSWER....

Answer 2

Explanation:

this is your ans

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