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Unit 2 EM Spectrum Quiz Review Flashcards | StudBud
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Unit 2 EM Spectrum Quiz Review
Unit 2 EM Spectrum Quiz Review
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Flashcards
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Questions
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Answers
1
Which form of EM radiation has the longest wavelength?
gamma rays
microwaves
radio waves
visible light
2
What is the highest point of a wave called?
trough
amplitude
peak
crest
3
If the wavelength increases, the frequency will:
decrease
increase
stay the same
speed up
4
Which type of radiation is used to change the channels on your TV?
radiowaves
infrared
microwaves
ultraviolet
5
What is the relationship between energy and wavelength?
inverse
inconclusive
direct
indirect
6
Which of the following colors has the highest frequency?
blue
yellow
red
indigo
7
These type of waves are used to hear broadcasts from FM and AM stations:
microwaves
ultraviolet
radio waves
infrared
8
Which one shows the correct order of EM radiation from lowest frequency to highest frequency?
gamma rays, infrared, radio waves
radio waves, ultraviolet, infrared
microwaves, radiowaves, infrared
visible light, ultraviolet, x-rays
9
The rate of vibration of a wave is known as its....
frequency
wavelength
amplitude
crest
10
What is the lowest point of a wave called?
crest
trough
valley
depths of despair
11
This can be given off by lightning or nuclear explosions:
gamma rays
grandma rays
gamma globulin
x-rays
12
X-rays help us to....
make cell phone calls
see bones inside our bodies
see at night
cook food
13
Which of the following is your favorite type of wave?
gamma ray
visible light
microwave
radio wave
14
Which of the following is true about radio waves?
high frequency
low frequency
long wavelength
short wavelength
15
Microwaves are used to do which of the following?
Change the channel on your TV
Enable you to make phone calls
Give you access to Wif
Navigate using GPS
16
Which of the following is used in night vision goggles?
ultraviolet
microwaves
infrared
x-rays
17
What is the correct order of colors in visible light from shortest wavelength to longest?
VIB G YOR
YGO V BRI
ROY G BIV
alksdfuoenf
18
Which form of EM Radiation has the highest frequency?
ultraviolet
gamma rays
x-rays
radio waves
19
What is the relationship between frequency and wavelength?
diagonal
inverse
no relationship...they don't like each other
direct
20
Amplitude is.....
height of a wave
energy of a wave
length of a wave
the loudness of a wave
21
What is the distance between 2 crests on a wave known as?
wavelength
amplitude
frequency
trough
22
Which of the following colors has the least amount of energy?
yellow
blue
violet
green
23
Which of the following is true about gamma rays?
low frequency
short wavelength
long wavelength
high frequency
24
Which of the following has the longest wavelength?
orange
yellow
violet
green
25
What is the relationship between frequency and energy?
complex
direct
indirect
inverse
26
Which form of electromagnetic energy are we able to see?
ultraviolet
infrared
visible light
seeable waves
