Focal length of a convex mirror is 10 cm. The radius of convex surface will be:
5 cm
0 20 cm
O 15 cm
0 24 cm
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Answered by
0
Answer:
The relation between focal length and Radius of curvature is,
R=2f
Here focal length is 10cm so,
R=2×10=20cm
Answered by
0
Answer 20 cm
The relation between focal length and radius of curvature is R = 2f here the focal length is 10 cm, so R=2×10=20cm
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