Digital and Analog
Authored by Anne Welker
Science
8th Grade
NGSS covered
Used 1K+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is a signal that fluctuates exactly like the original signal.
Analog
Digital
High Definition
Binary
Tags
NGSS.MS-PS4-3
NGSS.MS-PS4-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is a signal where the data is represented by binary digits.
Digital
Analog
NTSC
CRT
Tags
NGSS.MS-PS4-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The signal above is an example of a(n)
Tags
NGSS.MS-PS4-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is an example of an analog signal?
Tags
NGSS.MS-PS4-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Smooth and continuous data
Tags
NGSS.MS-PS4-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is how analog signal looks like.
Tags
NGSS.MS-PS4-3
NGSS.MS-PS4-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A big disadvantage of digital technology is the recording does degrade over time.
True
False
Tags
NGSS.MS-PS4-3
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