Physics, 26.07.2019 03:40 kaitlynmoore42
Oxygen and air are not synonyms. as a matter of fact air contains several gases. the most common gas in air is a) oxygen b) methane c) nitrogen d) carbon dioxide
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Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.
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In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
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Oxygen and air are not synonyms. as a matter of fact air contains several gases. the most common gas...
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