Physics, 21.09.2019 05:30 emily41950
An oil bath maintained at 50.5°c loses heat to its surroundings at the rate of 4.68 kj/min. its temperature is maintained by an electrically heated coil with a resistance of 60 operated from a 110 v line. a thermoregulator switches the current on and off. what fraction of the time will the current be turned on?
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An oil bath maintained at 50.5°c loses heat to its surroundings at the rate of 4.68 kj/min. its temp...
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