Question

Find the focal length of a concave mirror whose radius of curvature is 32 cm​

Answer 1

HEY MATE UR ANS IS HERE

ACCORDING TO FORMULA

RADIUS OF CURVATURE = 2 × FOCAL LENGTH

32 Cm = 2 × FOCAL LENGTH

32 / 2 = FOCAL LENGTH

16 Cm = FOCAL LENGTH

THANKS

Answer 2

heyyya buddy

R = 2f

f= R/2

f = 32/2

f= 16cm

hope my answer helps you