Science, asked by chandsubash0082, 5 months ago

The radius of aurnature of a spherical
mirrar is
20cm what is the sacal length

Answers

Answered by shubhamkh9560

1

Answer:

Explanation:

Radius of curvature, R= 20 cm Radius of curvature of a spherical mirror = 2 cm Focal length (f) R= 2f f= R/2 = 20 / 2 = 10 Hence, the focal length .

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