Physics, 04.08.2019 00:30 natetheman7740

Assume that you heat your home with a heat pump whose heat exchanger is at t_{\rm c} = 2^\circ {\rm c}, and which maintains the baseboard radiators at t_{\rm h} = 47 ^\circ {\rm c}. if it would cost $1000 to heat the house for one winter with ideal electric heaters (which have a coefficient of performance of 1), how much would it cost if the actual coefficient of performance of the heat pump were 75% of that allowed by thermodynamics?

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Assume that you heat your home with a heat pump whose heat exchanger is at t_{\rm c} = 2^\circ {\rm...