Science, asked by ashishsiddela06, 2 months ago

1) The focal length of a spherical minor with radius of curvature 20 cm is

Answers

Answered by japjeetkhalsa2p8u5p7

0

Answer:

focal length = r/2

= 20/2

= 10cm

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Answered by rajlaxmipahi01

5

Answer:

The focal length of a spherical mirror is 10cm

Hope it helps you

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