Home
Class 12
PHYSICS
For a telescope to have large resolving ...

For a telescope to have large resolving power the

A

Focal length of its objective should be large

B

Focal length of its eye piece should be large

C

Focal length of its eye piece should be small

D

Aperture of its objective should be large

Text Solution

Verified by Experts

The correct Answer is:
D
R.P `prop` aperture.
Promotional Banner

Similar Questions

Explore conceptually related problems

If the aperature of a telescope is decreased resolving power will

Assume that light of wavelength 500 nm is used to illuminate a telescope. What is the resolving power of a telescope whose objective has a radius of 200 cm ?

Angular resolving power of human eye is

If the aperture of the objective of a telescope is decreased, then its resolving power

Diameter of the objective of a telescope is 200cm. What is the resolving power of a telescope? Take wavelength of light =5000Å.

Why we use the objective lens of larger aperture to increase the resolving power of telescope ?