In the kinetic theory, the internal energy of an ideal gas is primarily due to:

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Question: In the kinetic theory, the internal energy of an ideal gas is primarily due to:

Options:

Correct Answer: Kinetic energy of molecules

Solution:

In an ideal gas, the internal energy is primarily due to the kinetic energy of the gas molecules, as potential energy is negligible.

In the kinetic theory, the internal energy of an ideal gas is primarily due to:

In the kinetic theory, the internal energy of an ideal gas is primarily due to:

Step 1: Understand what an ideal gas is. An ideal gas is a theoretical gas that follows certain rules, where the molecules do not interact with each other except during collisions.
Step 2: Learn about internal energy. Internal energy is the total energy contained within a system, which includes both kinetic energy and potential energy.
Step 3: Recognize that in an ideal gas, the molecules are in constant motion. This motion contributes to the kinetic energy of the gas.
Step 4: Note that potential energy in an ideal gas is very small or negligible compared to kinetic energy. This means it does not significantly contribute to the internal energy.
Step 5: Conclude that the internal energy of an ideal gas is primarily due to the kinetic energy of the gas molecules.

Kinetic Theory of Gases – The theory that explains the behavior of gases in terms of the motion of their molecules, emphasizing that the internal energy of an ideal gas is related to the kinetic energy of its molecules.
Internal Energy – The total energy contained within a system, which for an ideal gas is primarily the kinetic energy of the molecules, with potential energy being negligible.
Ideal Gas Assumptions – The assumptions made about ideal gases, including that they have no intermolecular forces and that their molecules are in constant random motion.