Copper Rivet
Copper Rivet
Heat flow question with two metals?
Two aircraft rivets, one of iron and the other of copper, are placed in a calorimeter that has an initial temperature of 20C. Assume that the heat capacity of the calorimeter is negligible compared to those of the metals. The data for the metals are as follows:
Mass(g)Iron = 30.0 Copper= 20.0
Initial Temp(C) Iron= 0 Copper = 100
c (J/g*K) Iron= .45 Copper= .387
a) Will heat flow from Cu to Fe or Fe to Cu?
b) What is the final temperature of the system?
a) Cu to Fe
b)
(30 g)(0.45 J/g°C)(T - 0°C) = (20.0 g)(0.387J/g°C)(100°C - T)
(13.5 J/°C)T = 774 J - (7.74 J/°C)T
(21.24 J/°C)T = 774 J
T ≈ 36.44°C ≈ 36°C
How to make a Copper Rivet
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photoshop airplane rivet, Two aircraft rivets one of iron and the other of copper are placed in a calorimeter that has an initial temperature of 20 °C The data for the metals are as follows:, Two aircraft rivets one of iron and the other of copper are placed in a calorimeter that has an initial temperature of 20 °C The data for the metals are as follows: Iron Copper Mass (g) 30 0 20 0 Initial T (°C) 0 0 100 0 c (J/g·K) 0 450 0 387 What is the , Two aircraft rivets one of iron and the other of copper are placed in a calorimeter The data for the metals are as follows:Tags: copper rivet setter, copper rivets, copper rivets and burrs, copper rivets for leather, copper rivets for sale, hardware, photoshop, supplies, tutorial, tutorials