如图(甲)所示,炒菜时,燃料燃烧,将化学能转化为_______能;如

如图(甲)所示,炒菜时,燃料燃烧,将化学能转化为_______能;如图(乙)所示,在海边海滩,我们经常发现,沙子滚烫,而海水依旧冰爽,这主要是因为海水的__________比沙子大。

答案

  比热容

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