Physics, 14.03.2020 04:09 jonthedon62

An electric water heater is delivering hot water at 50 C. The cold water enters the water heater at 10 C. The volume of the water heater is 160L and one fourth of the tank volume is cold water when the 5 kW electric heating element turns on. Once the heating element turns on, the internal energy of the water tank is a. Increasingb. Decreasingc. Constant

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