Physics, asked by pratham5888, 1 year ago

a spherical mirrror has a focal length of -10cm find radius​

Answers

Answered by KShubham
1

Answer:

the radius of the spherical mirror is

20cm.

Answered by Anonymous
1

Answer:

-20cm

Explanation:

\boxed{Given}

A spherical mirror has a focal lenth of -10cm

\boxed{Tofind}

Radius of curvature

\boxed{Answer}

using formual R=2f(where "R" is the centre of curvature and "f"is the focal lenth)

\underline{R=2(-10cm)}

\boxed{R=-20cm}

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