How much heat does it take to enhance the temperature

Reference no: EM135067

Q1. An engineer needs a resistor with zero overall temperature coefficient of resistance at 20oC. She designs independent of temperature and a uniform radius of r = 1.50 mm. Can she meet design goal with this method? If so, state what you can determine about the lengths l1 and l2 of each segment. Ω a pair of circular cylinders, one of carbon and one of Nichrome. The device ought to have an overall resistance of R1 + R2 = 10.0

Q2. How much heat does it take to enhance the temperature of 8.00 of an ideal monatomic gas from 22.0 to 61.0 if the gas is held at constant volume?

Reference no: EM135067

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