Assertion: heat pump's heat transfer | /r/HasProperty | 5.30 times much
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text: [latex]Eff_{\text{C}}=1-\frac{T_{\text{c}}}{T_{\text{h}}}\\[/latex]. The temperatures in kelvins are T h = 318 K and T c = 258 K, so that [latex]Eff_{\text{C}}=1-\frac{258\text{ K}}{318\text{ K}}=0.1887\\[/latex]. Thus, from the discussion above, [latex]COP_{\text{hp}}=\frac{1}{Eff}=\frac{1}{0.1887}=5.30\\[/latex], or [latex]COP_{\text{hp}}=\frac{Q_{\text{h}}}{W}=\frac{1}{0.1887}=5.30\\[/latex] so that Q h = 5.30 W. Discussion This result means that the heat transfer by the heat pump is 5.30 times as much as the work put into it.
text: " "30"" W" "." } {} Discussion This result means that the heat transfer by the heat pump is 5.30 times as much as the work put into it.