Physics, asked by amanmeena116, 1 year ago

Focal length of a convex mirror is 50cm. What is its radius of curvature?

Answers

Answered by rosylocks
152
Heya!!

Here is your answer!!

F=50cm

F=R/2

=>R=2F

=>R=2x50

=100cm

Therefore,the radius of curvature is 100cm

Hope it helps you!!! ^_^
Answered by harendrachoubay
23

The radius of curvature of a convex mirror(R) = 100 cm  or 1 m

Explanation:

Given,

Focal length of a convex mirror(F) = 50cm

To find, the radius of curvature of a convex mirror(R) = ?

We know that,

The focal length of a concave mirror or convex mirror  is hallf of the radius of curvature of the mirror.

F=\dfrac{R}{2}

R=2F

=2\times 50

= 100 cm  or 1 m

The radius of curvature of a convex mirror(R) = 100 cm  or 1 m

Hence, the radius of curvature of a convex mirror(R) = 100 cm  or 1 m

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