Find the focal length of convex mirror whose radius of curvature is $32 c m$ .

16 c m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

32 c m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

8 c m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

64 c m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $16 c m$
Radius of curvature, $R = + 32 c m$

We know, focal length, $f = \frac{R}{2} = \frac{32}{2} c m = 16 c m$

Thus, focal length of convex mirror, $f = 16 c m$

Suggest Corrections

Similar questions

Question 1
Find the focal length of a convex mirror whose radius of curvature is 32 cm.

Find the focal length of a concave mirror whose radius of curvature is 32 cm.

In order to obtain a magnification of, -1.5 with a concave mirror of focal length 16 cm, the object will have to be placed at a distance : (a) between 6 cm and 16 cm ,(b) between 32 cm and 16 cm (c) between 48 cm and 32 cm (d) beyond 64 cm

Q. A spherical mirror forms an image of magnification 3. The object distance, if focal length of mirror is 24 cm, may be

What is the relation between the focal length and radius of curvature of a spherical mirror (concave mirror or convex mirror) ? Calculate the focal length of a spherical mirror whose radius of curvature is 25 cm.

Join BYJU'S Learning Program

Find the focal length of convex mirror whose radius of curvature is 32 cm.

The correct option is A 16 cmRadius of curvature, R=+32 cmWe know, focal length, f=R2=322cm=16 cmThus, focal length of convex mirror, f=16 cm

Find the focal length of convex mirror whose radius of curvature is $32 c m$ .

The correct option is A $16 c m$
Radius of curvature, $R = + 32 c m$

We know, focal length, $f = \frac{R}{2} = \frac{32}{2} c m = 16 c m$

Thus, focal length of convex mirror, $f = 16 c m$