Задача 20261.

At the earth´s surface the number of molecules of helium is less than the number of molecules of carbon dioxide, 8.5 * 10 ^ 3 times. What height is the number of molecules of helium as many times greater than carbon dioxide molecules? Air temperature at the height considered as constant and equal to 23 ° C.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

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