Question

height of the object is 2/3 times height of the image for an object placed at 10cm from the concave mirror of radius 10cm find the image distance image height magnification and nature​

Answer 1

u = -10

f = -5

hi * 2/3 = ho

or, hi/ho = 3/2

or, m = 3/2 = v/u

or, v = 3(-10)/2 = -15 cm

Nature: Real, inverted