CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Relationship between Focus and Radius of Curvature

In the above ...

Question

In the above figure, the distance between the point P and point F is

A

Radius of curvature

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

B

Focal length

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

C

Aperture

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

D

Centre of curvature

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

Open in App

Solution

The correct option is A
Radius of curvature

In the given figure the point P is pole and F is focus and the distance between pole and focus is known as focal length of the mirror.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The real image formed by a concave mirror is larger than the object when the object is:

(a) at a distance equal to radius of curvature
(b) at a distance less than the focal length
(c) between focus and centre of curvature
(d) at a distance greater than radius of curvature

Q. The relation between focal length F and radius of curvature R of a spherical mirror of small aperture is given by

Q. What is the relationship between focal length

(f)

and radius of curvature

(R)

A B

is placed parallel and close to the optical axis between focus

F

and centre of curvature

C

of a converging mirror of focal length

f

as shown in figure. Choose the correct statements.

Q. One end of a glass rod of refractive index

n = 1.5

is spherical surface of radius of curvature

R

. The centre of the spherical surface lies inside the glass. A point object placed in air on the axis of the rod at the point

P

has its real image inside glass at the point Q (see figure). A line joining the points P and Q cuts the surface at O such that

O P = 2 O Q

. The distance PO is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Relationship between focus and radius of curvature

PHYSICS

Watch in App

explore_more_icon

Explore more

Relationship between Focus and Radius of Curvature

Standard X Physics

Join BYJU'S Learning Program

CrossIcon