Vocab Bloom Hub

joule

/dʒuːl/

翻译: 焦耳,国际单位制中能量、功和热量的单位,符号为J。1焦耳等于1牛顿的力使物体在力的方向上移动1米所做的功。

1 个条目

noun

/dʒuːl/B2formalscientific
  • zh焦耳,国际单位制中能量、功和热量的单位,符号为J。1焦耳等于1牛顿的力使物体在力的方向上移动1米所做的功。

A noun referring to a unit of electrical energy defined as the work done when a current of one ampere passes through a resistance of one ohm for one second.

  1. Unit of energyC1formalscientific

    A unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second.

    zh焦耳

    • The light bulb consumes 60 joules of energy per second.
    • One joule is equivalent to one watt-second.
    • The battery stores 5000 joules of electrical energy.
词形
  • joules plural form
  • joules' possessive plural form
  • joule's possessive singular form