The internal energy of a monoatomic ideal gas is :

only kinetic

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only potential

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partly kinetic and partly potential

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none

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Solution

The correct option is A only kinetic
Internal energy (U) = Kinetic energy + Potential energy
For an ideal gas interatomic forces/interactions are assumed to be zero.
So, the potential energy is zero.
Hence, Total internal energy of an ideal monoatomic gas is purely kinetic.

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The internal energy of a monoatomic ideal gas is :

The correct option is A only kineticInternal energy (U) = Kinetic energy + Potential energyFor an ideal gas interatomic forces/interactions are assumed to be zero.So, the potential energy is zero.Hence, Total internal energy of an ideal monoatomic gas is purely kinetic.

The correct option is A only kinetic
Internal energy (U) = Kinetic energy + Potential energy
For an ideal gas interatomic forces/interactions are assumed to be zero.
So, the potential energy is zero.
Hence, Total internal energy of an ideal monoatomic gas is purely kinetic.