An ideal, or Carnot, heat pump is used to heat a house to
Chapter , Problem 101(choose chapter or problem)
An ideal, or Carnot, heat pump is used to heat a house to a temperature of 294 K (21 8C). How much work must the pump do to deliver 3350 J of the heat into the house on a day when the outdoor temperature is 273 K (0 8C), and on another day when the temperature is 252 K (221 8C)?
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