How is body temperature related to the speed of movement of its molecules?
| August 15, 2021 | education
According to the basic equation of the molecular kinetic theory of gases, the average kinetic energy Ek of the translational motion of molecules is directly proportional to the absolute temperature T.
Ek = 3 * k * T / 2, where k is the Boltzmann constant.
The average kinetic energy Ek is determined by the formula: Ek = m0 * V ^ 2/2, where m is the mass of molecules, V ^ 2 is the average value of the square of the velocity of the molecules.
m0 * V ^ 2/2 = 3 * k * T / 2.
T = m0 * V ^ 2/3 * k.
Body temperature is directly proportional to the average value of the square of the molecular speed
The higher the body temperature, the faster the molecules move.
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