Types of Signals
Authored by Alison Stucky
Science
8th Grade
NGSS covered
Used 87+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This signal is a continuous signal.
ANALOG SIGNAL
DIGITAL SIGNAL
Both A and B
Neither A nor B
Tags
NGSS.HS-PS4-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This signal is an electric signal that changes between two values (binary).
ANALOG SIGNAL
DIGITAL SIGNAL
Both A and B
Neither A nor B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A cassette tape is an example of a(n):
ANALOG SIGNAL
DIGITAL SIGNAL
Both A and B
Neither A nor B
Tags
NGSS.MS-PS4-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of signal is used in cell phones?
ANALOG SIGNAL
DIGITAL SIGNAL
Both A and B
Neither A nor B
Tags
NGSS.MS-PS4-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An MP3 is an example of a(n):
ANALOG SIGNAL
DIGITAL SIGNAL
Both A and B
Neither A nor B
Tags
NGSS.MS-PS4-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of signal easily degrades over time?
ANALOG SIGNAL
DIGITAL SIGNAL
Both A and B
Neither A nor B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of signal is transmitted via pulses of light or electric signal?
ANALOG SIGNAL
DIGITAL SIGNAL
Both A and B
Neither A nor B
Tags
NGSS.MS-PS4-3
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