Physics, 29.03.2021 19:50 carelee1269

When the bell begins to move in the opposite direction, the compressions and rarefactions will be reversed.
A sound wave will be created, as shown below. This type of wave is called a compressional
wave, which is also known as a longitudinal wave.
1
8
5
2
3
Pick out all of the numbers that are compressions in the sound wave above, moving from left
to right on the wave. Pick out of all of the numbers that are rarefactions in the sound wave
above, moving from right to left on the wave. This 9-digit number is the combination for the
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When the bell begins to move in the opposite direction, the compressions and rarefactions will

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When the bell begins to move in the opposite direction, the compressions and rarefactions will be r...