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单词 kinetic energy
释义

Definition of kinetic energy in English:

kinetic energy

noun
mass nounPhysics
  • Energy which a body possesses by virtue of being in motion.

    〔物理〕动能。比较POTENTIAL ENERGY

    energy above that needed to ionize the molecule is carried away as kinetic energy of the electron ejected
    Compare with potential energy
    count noun particles with low kinetic energies
    Example sentencesExamples
    • By lowering the centre of gravity, some potential energy is removed from the system and converted to kinetic energy - the energy of motion.
    • One way energy is conserved is through the transformation of an object's potential energy into kinetic energy.
    • The molecules convert their kinetic energy into potential energy when they rise into the air just like the ball did.
    • The energy flow resulting from transforming kinetic energy into potential energy is heat.
    • A moving particle will carry with it the energy of its motion, which the physicists call kinetic energy.

Definition of kinetic energy in US English:

kinetic energy

nounkəˈnedik ˈenərjē
Physics
  • Energy which a body possesses by virtue of being in motion.

    〔物理〕动能。比较POTENTIAL ENERGY

    energy above that needed to ionize the molecule is carried away as kinetic energy of the electron ejected
    Compare with potential energy
    count noun particles with low kinetic energies
    Example sentencesExamples
    • The molecules convert their kinetic energy into potential energy when they rise into the air just like the ball did.
    • A moving particle will carry with it the energy of its motion, which the physicists call kinetic energy.
    • The energy flow resulting from transforming kinetic energy into potential energy is heat.
    • One way energy is conserved is through the transformation of an object's potential energy into kinetic energy.
    • By lowering the centre of gravity, some potential energy is removed from the system and converted to kinetic energy - the energy of motion.
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更新时间:2024/9/8 9:30:53