Chemistry, 18.01.2020 15:31 silveryflight
Jean is taking a quiz on waves. she is asked to measure the wavelength of a longitudinal wave. what should she do ?
a. measure from crest to trough
b. measure from rarefaction to rarefaction.
c. measure from crest to crest.
d. measure from rarefaction to compression.
Answers: 1
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When the earth was formed and cooled, why did nickel and iron end up in the center of the earth while basalt and granite ended up in the outer layers
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Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg
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Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
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Jean is taking a quiz on waves. she is asked to measure the wavelength of a longitudinal wave. what...
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