Conceptual 2-2 (A)
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Last updated over 2 years ago
6 questions
Required
0
Please sign your name below to affirm the honor pledge:
“I hereby certify upon my honor that I have neither given nor received assistance on this examination, nor am I aware of any breach of the Honor Code.”
Please sign your name below to affirm the honor pledge:
“I hereby certify upon my honor that I have neither given nor received assistance on this examination, nor am I aware of any breach of the Honor Code.”
Required
1
While pushing your little sister on a swing, you notice that she goes back and forth (completes 6 total cycles) in 24 seconds. The frequency of her motion is:
While pushing your little sister on a swing, you notice that she goes back and forth (completes 6 total cycles) in 24 seconds. The frequency of her motion is:
Required
1
While pushing your little sister on a swing, you notice that she goes back and forth (completes 6 total cycles) in 24 seconds. The period of her motion is:
While pushing your little sister on a swing, you notice that she goes back and forth (completes 6 total cycles) in 24 seconds. The period of her motion is:
Required
2
Match the variable to the units we use to describe it:
Match the variable to the units we use to describe it:
Hertz | s | m/s | m | |
|---|---|---|---|---|
Frequency | ||||
Period | ||||
Wavelength | ||||
Velocity |
1
The symbol λ represents which aspect of a wave?
The symbol λ represents which aspect of a wave?
Required
5
A wave whose crests are 9 meters apart is moving at a rate of 117 meters per second. What is its frequency?
A wave whose crests are 9 meters apart is moving at a rate of 117 meters per second. What is its frequency?