Flashcards

Science

LAUREN GOFF Inglês 7 flashcards

Flashcards do conjunto (7)

11.What characterisitcs of a wave indicates the pitch soundHigher pitch = higher frequency
and
Lower pitch = lower frequency
24. what characteristics of a wave indicates the intesity or our perception of loudness of A soundAmplitude
35.In which direction is the energy of the wave (in above diagram) flowing?from left to right
46. In which direction is the vibration of the medium is flowingBack and forth in the same direction as the energy
57. A rubber ducky is floating in the pond at glaze brooke park. Is the water movin the rubber duck to the edge? Why or why not?No because waves carries energy npt matter
69. A sound waves is not costant when it changes speed. can you give one example.two people on a canoe is talking and fall in the water and still continued to talk
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