Physics, asked by abdulrehan332, 1 year ago

If radius of curvature is 20 cm,then focal length of the spherical mirror is _ cm

Attachments:

Shivoj1: 10 cm

Sanskruti9090: what is 10 cm as u comment me

Answers

Answered by heershah1

3

10 cm is the ans. of Ur Q.

Answered by Sanskruti9090

2

10 cm because f= radius of curvature/2

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