Physics, asked by indu162, 9 months ago

find the focal length of a concave mirror of radius of curvature is 35cm

Answers

Answered by maharameshbabu123

3

Explanation:

focal length is equal to half of the radius.

so focal length is 35÷2 that is 17.5

Answered by sowmivittal

0

Answer:

17.5

Explanation:

35/2 = f = R/2

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