The relation between focal length and radius of spherical mirror is :
(a) R = 2f
(b) f = 2/R
(c) R=f/2
(d) None of these.
Answers
Answered by
2
Answer:
a) R=2f.
hope it helps you....
Answered by
2
Answer:
f = r/2 or r = 2f ........option a is correct
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