Physics, asked by Naz711, 1 year ago

The radius of curvature of a spherical mirror is 30cm long find the focal length of this mirror

Answers

Answered by sanjana72

2

The focal length is half of radius..
Focal length is 30/2=15cm

Answered by ishansoni

2

Focal length of a mirror is always Radius of curvature divided by 2.

Therefore 30/2 = 15 cm

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