Science, asked by shivamgoswami2205, 3 days ago

radius of curvature of a special mirror is 20 CM what is it focal length

Answers

Answered by kstomar154934

8

Answer:

the focal length of the spherical mirror is 10 cm

Answered by kashishnagpal386

0

Answer:

R = 2F

F = R/2

F = 20/2

F = 10cm

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