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Pressure exerted by a perfect gas is equal to a) mean kinetic energy per unit volume b) half of mean kinetic energy per unit volume c) two third of mean kinetic energy per unit volume d) one third of mean kinetic energy per unit volume?
Most Upvoted Answer
Pressure exerted by a perfect gas is equal to a) mean kinetic energy p...
Explanation:

The pressure exerted by a perfect gas is directly proportional to the mean kinetic energy per unit volume of the gas. This is due to the fact that the pressure of a gas is caused by the constant collisions of gas molecules with the walls of the container. The greater the number of collisions per unit time and per unit area, the greater the pressure.

Mathematical representation:

The pressure (P) exerted by a perfect gas is given by the following equation:
P = (1/3) × ρ × v²
where
ρ = density of the gas
v = root mean square velocity of the gas molecules

The mean kinetic energy per unit volume of the gas (K) is given by the following equation:
K = (3/2) × P / ρ

Answer:

Therefore, the pressure exerted by a perfect gas is equal to one third of the mean kinetic energy per unit volume of the gas. Hence, the correct answer is (d) one third of mean kinetic energy per unit volume.
Community Answer
Pressure exerted by a perfect gas is equal to a) mean kinetic energy p...
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Pressure exerted by a perfect gas is equal to a) mean kinetic energy per unit volume b) half of mean kinetic energy per unit volume c) two third of mean kinetic energy per unit volume d) one third of mean kinetic energy per unit volume?
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Pressure exerted by a perfect gas is equal to a) mean kinetic energy per unit volume b) half of mean kinetic energy per unit volume c) two third of mean kinetic energy per unit volume d) one third of mean kinetic energy per unit volume? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Pressure exerted by a perfect gas is equal to a) mean kinetic energy per unit volume b) half of mean kinetic energy per unit volume c) two third of mean kinetic energy per unit volume d) one third of mean kinetic energy per unit volume? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pressure exerted by a perfect gas is equal to a) mean kinetic energy per unit volume b) half of mean kinetic energy per unit volume c) two third of mean kinetic energy per unit volume d) one third of mean kinetic energy per unit volume?.
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