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F.3 physics

我想問下

If the shc of a body is 1kg.What is the energy required to

i)raise its temp. through 1度?

ii)raise its temp. through 2度?

By E=mc△T

1 Answer

Rating
  • 1 decade ago
    Favorite Answer

    First, the unit of specific heat capacity should not be 1kg. It should be J/°C/kg.

    kg is the unit for mass. So you can calculate the energy required to raise a specific temperture when you have the mass and specfic heat capacity of an object.

    2007-10-11 22:39:01 補充:

    咁你就要比個mass同shc我啦

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