Question

focal length of a concave mirror having 16 cm radius of curvature is

Answer 1

focal length=16cm
R=2f
R=2×16
R=32cm
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Answer 2

Hello friend....!!!

Acceding to the question it is given that,

F = 16 cm

Now we should find the value of R

We know that,

F = R / 2

Implies, R = 2F

R = 2 X 16

R = 32 cm.

Therefore the radius of curvature is 32cm

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Hope it helps...!!!