WorksheetsLight Review
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What is true about the visible light and the EM spectrum?
a)
Visible light and EM spectrum are different names for the same thing.
b)
Visible light is half the EM spectrum.
c)
Visible light is a small part of the EM spectrum.
d)
Visible light and the EM spectrum overlap.
2.
How are sound and light similar?
a)
They transmit light.
b)
They carry matter.
c)
They travel in space.
d)
They transmit energy.
3.
What is special about light waves?
a)
They require matter.
b)
They can travel through space.
c)
They need a medium.
d)
They are slower than sound.
4.
How do we see objects?
a)
Light reflects from the object to our eyes.
b)
Light refracts from objects to our eyes.
c)
Light reflects from our eyes to the object.
d)
It's all new to me.
5.
Why is a blueberry blue?
a)
It reflects blue light and absorbs the rest.
b)
It absorbs blue light and reflects the rest.
c)
It refracts blue light and reflects the others.
d)
It absorbs only blue.
6.
What type of wave does light travel in?
a)
Transverse
b)
Longitudinal
c)
Seismic
d)
Ocean
7.
Why is lightning seen before thunder is heard?
a)
Light is faster than sound.
b)
Sound is faster than light.
c)
Light and sound are the same speed.
d)
Sound travels through light.
8.
What does a red filter do to green light?
a)
Absorbs
b)
Transmits
c)
Reflects
d)
Scatters
9.
The sky is blue because of
a)
Absorption
b)
Transmitting
c)
Scattering
d)
Refraction
10.
The top of a transverse wave is called?
a)
Crest
b)
Trough
c)
Rarefaction
d)
Compression
11.
What determines different colors of visible light?
a)
Amplitude
b)
Frequency
12.
How do the molecules move in a transverse wave?
a)
Parallel
b)
Up and down
c)
Back and forth
d)
Right to left
13.
White light is made up of
a)
Absorbing colors
b)
All the colors of the rainbow
c)
Red and Blue light
14.
Black objects do what?
a)
Absorb colors
b)
Reflect colors
c)
Transmit colors
d)
Refract colors
15.
Why does a red filter transmit only red light?
a)
It's transparent.
b)
It's opaque.
c)
It's translucent.
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