Analog and Digital Signals
Authored by Michelle Stafford
Science
8th Grade
NGSS covered
Used 898+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This signal is a continuously changing signal
Analog
Digital
Tags
NGSS.MS-PS4-3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This signal is an electric signal that changes between two values (binary)
Analog
Digital
Tags
NGSS.MS-PS4-3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Easily degrades over time
Analog
Digital
Tags
NGSS.MS-PS4-3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Transmitted via pulses of light or electric signal
Analog
Digital
Tags
NGSS.MS-PS4-3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A more reliable way to store information
Analog
Digital
Tags
NGSS.MS-PS4-3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Can travel long distances
Analog
Digital
Tags
NGSS.MS-PS4-3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This type of signal is more affected by noise(interference) and greatly affects the quality of the signal
Analog
Digital
Tags
NGSS.MS-PS4-3
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