SirMLGLemons
29.07.2019 •
Physics
A1 ev electron has a 10-4 "probability of tunneling through a" 2.0 ev "potential barrier. what is the probability of a" 1 ev "proton tunneling through the same barrier
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Ответ:
Ответ:
The combined pressure
Explanation:
Since in the atmosphere it is composed of the following gases: oxygen (21 %) and nitrogen (78 %), followed by argon, carbon dioxide and water vapor.
Dalton's law of additive pressures: the pressure of a mixture of gases is equal to the sum of the pressures that each gas would exert if only the temperature and volume of the mixture.
So the scientist is measuring the combined pressure.