• 2022-06-25
    ​The efficiency of a material in absorbing heat is described by heat capacity​
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    • 0

      For energy transport, the heat capacity of air is about 3 400 times greater than that of water.

    • 1

      The sum of the sensible heat and the latent heat of any substance is known as ________. A: total heat B: residual heat C: specific heat D: superheat

    • 2

      Which indexes are economic indexes of Rankine Cycle ( ) A: Thermal efficiency B: Coal rate C: Heat rate D: Steam rate

    • 3

      The red, orange and yellow lights contain ______. A: less heat than the other lights B: more heat than the other lights C: a great deal of heat D: a little heat

    • 4

      Potato A: A, love chilly and be afraid of heat B: B, love cold and be afraid of heat C: C, love heat and be afraid of cold D: D, love heat and be afraid of cold