wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Telescopes

Total questions: 11

Worksheet time: 4mins

Name
Class
Date
1.

Which type of telescope is used for visual astronomy

a)

Optical telescope

b)

Radio telescope

c)

infra red telescope

d)

X-ray telescope

2.

Which telescope is shown in the picture?

a)

Giant metrewave radio telescope

b)

Very large array

c)

Very large baseline array

d)

Ooty radio telescope

3.

What telescopes does Astrosat have on board?

a)

UV

b)

IR

c)

Optical

d)

X-ray

4.

The Girawali observatory operates under IUCAA. what is the fullform of IUCAA

(a)  

5.

wavelength of H line is?

a)

21 cm

b)

2 cm

c)

3 m

d)

21 km

6.

What is this telescope?

a)

Chu**ya telescope

b)

bohot acha telescope

c)

bohot bohot acha telescope

d)

10th generation intergalactic telescope

7.

what is the name of this telescope?

a)

Ooty radio telescope

b)

Greenwich telescope

c)

Greenland telescope

d)

Dwingeloo radio telescoop

8.

who's telescope?

a)

Graham bell's telescope

b)

Newton's teleskop

c)

Galileo's telescope

d)

Imran khan's telescope tayyara

9.

What telescope configuration is this?

a)

Refracting

b)

Reflecting-Newtonian

c)

Schmidt-Cassegrain Reflecting

d)

Klevtov- Cassegrain reflecting

10.

Diagnol mirror is used in which type of optical telescope?

a)

Newtonian

b)

Refracting

c)

S-Cassegrain

d)

K-cassegrain

11.

focal length of objectivefocal length of eyepiece\frac{focal\ length\ of\ objective}{focal\ length\ of\ eyepiece}  this equation gives?

a)

Magnification

b)

Aperture

c)

focal ratio

d)

your mom