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Definition
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Definition
| part of a sound wave in which air particles are pushed together. |
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Definition
| quickly moving areas of high and low pressure |
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Definition
| strength of a sound wave - measure by its height |
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Definition
| the difference from one compression to the next |
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Definition
| amount of sound energy that you hear. Example: is it loud or soft? |
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Definition
| how high or low a sound is |
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Definition
| how fast sound travels through different materials |
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Definition
| a sound wave that hits an object and bounces back. |
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Definition
| a shockwave caused by an object moving faster than the speed of sound |
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