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Chemistry

Chemistry · Thermochemistry

Work through this past-paper style MCQ, then read the full explanation. Practice more chemistry questions on mMCQ with adaptive practice and topic analytics.

Question

Kinetic energy is the sum of:

Options
  • A

    Rotational & vibrational

  • B

    Translation & rotational

  • C

    Rotational, vibrational and translatio

  • D

    All of these

Explanation

Kinetic energy is the sum of translational, rotational, and vibrational kinetic energies, representing the various forms of motion exhibited by the particles within an object. Each of these forms of motion contributes to the object's total kinetic energy.

Kinetic energy is the sum of translational, rotational, and vibrational kinetic energies, representing the various forms of motion exhibited by the particles within an object. Each of these forms of motion contributes to the object's total kinetic energy ,hence this option is incorrect.

Kinetic energy is the sum of translational, rotational, and vibrational kinetic energies, representing the various forms of motion exhibited by the particles within an object. Each of these forms of motion contributes to the object's total kinetic energy ,hence this option is incorrect.

Kinetic energy is the sum of translational, rotational, and vibrational kinetic energies, representing the various forms of motion exhibited by the particles within an object. Each of these forms of motion contributes to the object's total kinetic energy ,hence this option is correct.

Kinetic energy is the sum of translational, rotational, and vibrational kinetic energies, representing the various forms of motion exhibited by the particles within an object. Each of these forms of motion contributes to the object's total kinetic energy ,hence this option is incorrect.

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Tagged under Chemistry · Thermochemistry