Chapter 5 Telescope Test
Authored by Ashley Sexton
Science
6th Grade
NGSS covered
Used 1+ times
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36 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two methods through which images can be formed in telescope design?
Reflection and refraction
Absorption and diffusion
Diffraction and dispersion
Scattering and absorption
Tags
NGSS.HS-PS4-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of a reflecting mirror in a telescope?
To absorb light rays
To focus incoming light rays
To disperse light rays
To block incoming light rays
Tags
NGSS.MS-PS4-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of a refracting lens?
To reflect light rays
To absorb light rays
To focus light rays
To scatter light rays
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between reflecting and refracting telescopes?
Reflecting telescopes use lenses, while refracting telescopes use mirrors.
Reflecting telescopes use mirrors, while refracting telescopes use lenses.
Both use mirrors only.
Both use lenses only.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a reflecting telescope, what is the purpose of the secondary mirror?
To focus light directly to the eyepiece.
To reflect light to the primary mirror.
To magnify the image.
To block unwanted light.
Tags
NGSS.HS-PS4-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What part of the refracting telescope is responsible for focusing the starlight?
Eyepiece
Primary mirror
Lens
Secondary mirror
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are modern telescopes all reflectors?
Light traveling through lens is refracted differently depending on wavelength
Reflectors are cheaper to build
Reflectors are more colorful
Reflectors are easier to transport
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