An insulated thermos contains 106.0 cm3 of hot coffee at a temperature of 80.0 °c. you put in 11.0 g of ice cube at its melting point to cool the coffee. what is the temperature of the coffee once the ice has melted and the system is in thermal equilibrium? treat the coffee as though it were pure water. (answer in °c)
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Physics, 21.06.2019 22:50
If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)
Answers: 2
Physics, 22.06.2019 11:50
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Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
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An insulated thermos contains 106.0 cm3 of hot coffee at a temperature of 80.0 °c. you put in 11.0 g...
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