Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

The relation between Radius of curvature (R) and focal length (f) is

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya

a

R=2f

b

f=2R

c

f=3R

d

f=R

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

 Radius of curvature is observed to be equal to twice the focal length for spherical mirrors with small apertures. Hence R = 2f . We can say clearly that the principal focus of a spherical mirror lies at the centre between the centre of curvature and the pole.

Watch 3-min video & get full concept clarity

course

No courses found

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
The relation between Radius of curvature (R) and focal length (f) is