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Telescopes

Authored by Charles Martinez

Other Sciences

7th Grade

Telescopes
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21 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many lenses are found in the simplest telescope?

one 
two
three
four

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A telescope that can enlarge images from very far away has high.....

Aperture
Resolution 
magnification
Definition

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the Hubble telescope located in space?

So it can be closer to the stars it magnifies
They have very large optical lenses
So its images arent distorted by Earth's atmosphere 
So it can be operated by astronauts 

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Reflecting Telescope have?

Lens
Mirrors
Bat ears

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Refracting Telescope have?

Sand
Mirrors
Lens
Batmobile 

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The electromagnetic spectrum consists of

all of the colors of light you can see with your eyes.
all of the different types of electromagnetic waves.
a band of colors formed when white light passes through a prism.
the distance between the crest of one wave and the crest of the next wave.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Both reflecting and refracting telescopes are designed to

break visible light into colors of the spectrum.
separate visible light from ultraviolet and radio waves.
gather and focus visible light.
work better with short-wavelength radiation.

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