Physics, 17.12.2019 06:31, ayoismeisjjjjuan

Aswimming pool heater has to be able to raise the temperature of the 40 000 gallons of water in the pool by 10.0 c°.

how many kilowatt-hours of energy are required?

(one gallon of water has a mass of approximately 3.8 kg and the specific heat of water is 4 186 j/kg⋅°c.)
a. 1 960 kwh
b. 1 770 kwh
c. 330 kwh
d. 216 kwh

Answers: 3

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Aswimming pool heater has to be able to raise the temperature of the 40 000 gallons of water in the...