Reach chapter 18 on waves. Do you have any questions?
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Question 2
2.
drag and drop
Other Answer Choices:
trough
crest
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Question 3
3.
drag and drop
Other Answer Choices:
wavelength
amplitude
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Question 4
4.
Measure and record the wavelength of the wave shown below. The rulers are already set up for you.
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Question 5
5.
Measure and record the amplitude of the wave shown below. The rulers are already set up for you.
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Question 6
6.
Flipping physics is back! do you have any questions?
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Question 7
7.
The units for wavelength is typically considered a unit of length, but it may be easier to think of it as "the distance per cycle". The unit for frequency is frequently shown as 1/s, but it may be easier to think of it as the number of cycles per second. Period is frequently given a unit of time. Again, think of it more as seconds per cycle. What is the relationship between the period and the frequency
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Question 8
8.
Oceans waves are best described as
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Question 9
9.
Define the medium of a wave.
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Question 10
10.
sound waves are best described as
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Question 11
11.
the amplitude of a transverse wave like a ocean wave is the height above equilibrium. What does the amplitude look like in a longitudinal wave like sound?
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Question 12
12.
if you double the frequency, what did you do to the period?
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Question 13
13.
A girl is holding a slack string connected to a wall a few meters away. Moving her arm up and down the string starts to make waves. Explain how you know when the wave she creates becomes a standing wave.
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Question 14
14.
(check all that apply) Does the doppler effect happen when the
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Question 15
15.
How far, in terms of wavelength, does a wave travel in one period?
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Question 16
16.
How fast does a bug need to be going to create a bow wave?
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Question 17
17.
A jet is flying parallel to a busy street. Its velocity increases from just below the speed of sound to just above the speed of sound. Will everyone along the street hear the sonic boom at the same time? why or why not?
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Question 18
18.
A skipper in a boat notices wave crests passing his anchor chain every 5 seconds. the distance between the wave crests is estimated to be 15 meters. be sure to add units. Find the wave speed. On level, there is a hint for you:
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Question 19
19.
ocean waves would be described as
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Question 20
20.
Find the wavelength of 600 hz sound if the speed of sound is 340 m/s
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Question 21
21.
Middle C has a frequency of 256 hz. what is the period of one vibration?
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Question 22
22.
Match the vocabulary term to its correct definition by dragging the definition next to the correct term.
Draggable item
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Corresponding Item
A disturbance that transfers energy from one location to another location
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frequency
The number of waves that pass a point per unit of time
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wave
The distance between two similar points in a wave (crest to crest)
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wavelength
The height of a wave from the rest position (middle)
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crest
The lowest point of the wave (bottom)
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trough
The highest point of the wave
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amplitude
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Question 23
23.
As the frequency of a wave decreases, the energy of that wave:
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Question 24
24.
If the amplitude of a wave increases, the energy of that wave:
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Question 25
25.
what is a transverse wave
what is a longitudinal wave
parts of a wave - wavelength
parts of a wave - amplitude
parts of a wave - frequency
parts of a wave- period
parts of a wave - crest and trough
relationship between wave speed, frequency, period and wavelength