Question

A concave mirror has a focal length of 10cm. What is its radius of curvature.

Answer 1

Heya mate, Here is ur answer

We know that

R=2f

Here, f=10 cm

Applying the value in the formula

R=2×10

R=20 cm

$<u>So , the Radius of curvature is 20 cm.</u>$

Warm regards

@Laughterqueen

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