Question

The focal length of a spherical mirror is 10cm. What is the radius of curvature of the mirror?

Answer 1

Heya mate, Here is ur answer

f=10 cm

R=2f

R=2×10

R=20 cm

So, Radius of curvature=20 cm.

Extra information-

✔ The radius of curvature of a spherical mirror is the radius of hollow sphere of which spherical mirror is a part.

✔ The distance between Pole of a mirror and the Principal focus is called focal length.

Warm regards

@Laughterqueen

Be Brainly ✌✌

Answer 2

Focal length = 10 cm

Radius of curvature = ?

Radius of curvature = 2 × focal length

= 2 × 10 cm

=20 cm

Radius of curvature of the spherical mirror is 20 cm