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Chemistry, 09.06.2021 17:30 nataliahenderso
Uma máquina térmica ideal opera recebe 450 J de uma fonte de calor e liberta 300J no ambiente. Uma segunda máquina térmica ideal opera recebendo 600J e libertando 450J. Se dividirmos o rendimento da segunda máquina pelo rendimento da primeira máquina, obteremos:
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