Waves/Sound/Digital Information
Authored by Christy Tipton
Science
4th Grade
NGSS covered
Used 74+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does light move?
zig zag
up and down
scattered
straight line
Tags
NGSS.MS-PS4-1
NGSS.MS-PS4-2
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What two things are used to form patterns representing letters and numbers in Morse code?
dots
dashes
0
1
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What two symbols do computers use to form patterns and code information?
dots
dashes
0
1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or false: information is stored on CDs using tiny holes burned with lasers.
True
False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or false: information is sent directly from one cell phone to another.
True
False
Tags
NGSS.MS-PS4-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
f you want to have a higher definition image, you need more of what?
dots
pixels
1s
electricity
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
True or false: a black object does not reflect any color.
True
False
Tags
NGSS.MS-PS4-2
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