waves
Presentation
•
Physics
•
10th Grade
•
Hard
Anonymous Anonymous
Used 1+ times
FREE Resource
23 Slides • 20 Questions
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waves
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Displacement Distance graphs
Shows a point in time
Distance moved of the wave
From the original position - cause of the wave.
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Wavelength
Greek letter λ (lambda)
distance between the crests
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Frequency
Frequency - ƭ
Number of complete waves generated each second.
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Speed
Speed; v, is the distance moved in the direction of travel in 1 second
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Amplitude
Amplitude: a, is the height of the crest of a wave, or the depth of a trough.
This is measured from the undisturbed position of what is carrying the wave. (the straight line)
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Phase
Points at the times 0, 2, 4, and 6 are called the phases.
This show the direction of the wave.
0 and 4 will have the same speed in the same direction and are in phase
2 and 6 are also in phase but out of phase with 0 and 4 because they are travelling in opposite directions.
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Type answer...
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Multiple Choice
What are the points labelled A through to E called?
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Multiple Choice
Which 3 points are 'in phase'?
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Type answer...
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Frequency can also be calculated by time period
frequency = 1/ time
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Multiple Select
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Multiple Choice
Which Lens?
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Multiple Choice
Which lens?
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Multiple Choice
Which lens causes light rays to converge?
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Multiple Choice
Which lens cause light rays to diverge?
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Multiple Choice
Is this image...
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Multiple Choice
Is this image....
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Multiple Choice
Which lens causes light rays to converge?
waves
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