Science, asked by bhagyashreebakare, 5 months ago

The focal length of a spherical mirror with
radius of curvature 30 cm is
a. 30cm
b. 60 cm
c. 15 cm
d. 45 cm

Answers

Answered by kamalrajatjoshi94

4

Answer:

Radius of curvature=2×Focal Length

2×30cm

60 cm Answer...

Option b is correct

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