MyQuestionIcon

1

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

Problem Faced by Surface Based Telescope and Telescopes in Space

The ratio of ...

Question

The ratio of resolving power of telescope, when lights of wavelength $4400 o A$ and $5500 o A$ are used, is _________.

A

16 : 25

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

B

4 : 5

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

C

9 : 1

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

D

5 : 4

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

Open in App

Solution

The correct option is A $5 : 4$
Resolving power $\infty \frac{1}{λ}$
$\frac{(R . P .)_{1}}{(R . P .)_{2}} = \frac{λ_{2}}{λ_{1}} = \frac{5500}{4400} = \frac{5}{4}$ .

Suggest Corrections

thumbs-up

0

Similar questions

Q. The ratio of resolving power of telescopes, when lights of wavelengths

4000 ˚ A

5000 ˚ A

are used, is ________

Q. The ratio of resolving power of telescope, when lights of wavelength

4000 o A

5000 o A

are used, is _________.

Q. Wavelength of light used in an optical instrument are

λ_{1} = 4000 A^{\circ}

then ratio of their respective resolving power (corresponding to

λ_{1} a n d λ_{2}

Q. Assertion :The resolving power of both miscroscope and telescope depends on the wavelength of light used. Reason: The resolving power of a lens is the ability to resolve the two images so they are distinctly indentified.

Q. The diameter of the objective of a telescope is

a

, its magnifying power is

m

and wavelength of light

λ

. The resolving power of the telescope is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Problem faced by Surface based Telescope and Telescopes in space

PHYSICS

Watch in App

explore_more_icon

Explore more

Problem Faced by Surface Based Telescope and Telescopes in Space

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon