What is the temperature of the boiler

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Q. A steam engine has an efficiency of 60%. If the waste heat has a temperature of 100 F (38 C), what is the temperature of the boiler?

Q. A 38.0 ohm resistor is made from a coil of copper wire whose total mass is 11.2 g. Find the length and diameter of the wire.

Reference no: EM1346863

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