Friday
September 4, 2015

Homework Help: HELP

Posted by amy on Wednesday, March 20, 2013 at 7:38pm.

A brass rod with a length of 10.0 cm is placed end to end with an aluminum rod with a length of 30.0 cm and this system is placed between a hot temperature of 100C and a cold temperature of 10.0C. The coefficient of thermal conductivities of the brass and the aluminum are 100 W/m C and 230 W/m C respectively. The rods have the same cross sectional area of 20.0 cm2. What is the heat flow from the hot temperature to the cold temperature?




85.3 W

70.3 W

78.1 W

55.3 W

65.3 W

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members