ch.25 15 questions
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| what is a wiggle in time ? | a vibration
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| what is a wiggle in space and time ? | a wave
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| what are other forms of energy that move through space waves as well? | light and sound
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| would a higher wave have more or less energy? | more
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| would a lower wave have more or less energy? | less
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| what is the symbol for period? | T
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| if you drop a stone in a quiet pond it will produce a wave that moves in an expanding circle what moves ? | the disturbance moves not the water
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| when the end of a coiled spring is shaken up and down what kind of wave is produced ? | a transverse wave is produced
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| when it is shaken in and out what kind of wave is produced ? | a longitudinal wave is produced
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| is a node destructive or constructive ? | a node is destrucive
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| is an antinode constructive or destructive ? | an antinode is constructive
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| when a light source moving towards you has a higher frequecny what shift is it ? | blue shift
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| when a light source moving away from you has a lower frequency what shift is it? | red shift
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| when does something go at supersonic speed ? | when it goes faster than the speed of sound
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| when does a shock wave occur ? | a shock wave occurs when anobject moves faster than the speed of sound
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Created by:
hkramer
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