Science, asked by aharma3d5nehatibavit, 1 year ago

THE RADIUS OF CURVATURE OF A SPHERICAL MIRROR IS 20cm . WHAT IS IT FOCAL LENGTH?

Answers

Answered by EknoorEk

0

focal length in this case is 40

Answered by samyakk1

4

heyyya buddy your required answer is 10 cm

R = 2f

f= R/2

f = 20/2

f= 10

hope my answer helps you

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