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Biology, 23.04.2020 23:54 kleathers97
The graph posted is the graph that you use to answer this question down below
Question: Which graph shows the relationship between the amplitude and energy of a wave? *
Answer Option:
A.) Graph A
B.) Graph B
C.) Graph C
Question: If you want to increase the amount of energy a wave transfers over time- which would be better?
Question:
A.) double the frequency
B.) double the amplitude
Question: A student stands 100 m in front of a large smooth wall and claps loudly. Another student figures out the time for the sound to travel to the wall AND back. If the sound takes 0.5 sec to leave the student's hands AND get back to their ears (total distance of 200 m), what is the speed of the sound? *
Answer Options:
A.) 0.005 m/s
B.) 50 m/s
C.) 200 m/s
D.) 400 m/s
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Answers: 2
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