Physics, asked by naneihilovemom7255, 11 months ago

If the focal length of a spherical mirror is 12.5 less cm, its radius of curvature will be:; A. 15 cm; B. 25cm; C. 20 cm; D. 35 cm

Answers

Answered by mateen69

0

Answer:

B) is the correct answer

Answered by guptamahi2608

0

Explanation:

Given,

f = 12.5

R = 2f

R = { 2 × 12.5 } cm

R = 25 cm

correct answer: option b

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