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WorksheetsBenchmark 4 Review (6th)
Total questions: 16
Worksheet time: 8mins
Name
Class
Date
1.
Which wavelength is the longest?
a)
Radio
b)
Microwave
c)
Ultraviolet
d)
Gamma ray
2.
Which type of light causes skin cancer?
a)
Visible light
b)
Infrared
c)
Ultraviolet
d)
Gamma
3.
Melanin does WHAT to UV light?
a)
Absorb
b)
Transmit
c)
Reflect
d)
Refract
4.
Damage to an object only occurs when light is...
a)
Reflected
b)
Refracted
c)
Transmitted
d)
Absorbed
5.
If an amplitude is HIGHER the light is...
a)
Different
b)
Turned off
c)
Brighter
d)
Dimmer
6.
Which one of these atmospheric gases ABSORBS UV light?
a)
Hydrogen
b)
Oxygen
c)
Sulfuric acid
d)
Ozone
7.
What is happening in this photo?
a)
Transmit
b)
Reflect
c)
Refract
d)
Absorb
8.
What is happening in this photo?
a)
Reflect
b)
Absorb
c)
Transmit
d)
Refract
9.
What is happening in this photo?
a)
Transmit
b)
Reflect
c)
Refract
d)
Absorb
10.
Genetic material in skin cells become damaged because light energy is...
a)
Absorbed
b)
Transmitted
c)
Reflected
d)
Refracted
11.
What determines a wave's type?
a)
Amplitude
b)
Wavelength
c)
Brightness
d)
Frequency
12.
Wave's with a HIGH frequency have __________ energy.
a)
More
b)
Less
c)
No
d)
None of the above
13.
Wave's with a LOW frequency have LOW amounts of energy.
a)
True
b)
False
14.
Waves with a HIGH frequency have a HIGH amount of energy.
a)
True
b)
False
15.
Melanin helps protect against skin cancer.
a)
True
b)
False
16.
Glass always absorbs light energy
a)
True
b)
False
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