Wave b has a frequency of 18 hz in the same medium.
what is wave b's speed?...
Chemistry, 28.10.2019 04:31 josued123321
Wave b has a frequency of 18 hz in the same medium.
what is wave b's speed?
Answers: 1
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Apound is approximately 0.45 kilogram. a persons weighs 87 kilograms. what is the persons’s weight, in pounds, when expressed to the correct number of significant figures
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