What is the temperature at the steel cu surface

Assignment Help Physics

Reference no: EM13653247

A 60 cm long steel rod with a diameter of 4 cm is mated to a 40 cm long Cu rod with the same diameter. the unmated end of the steel rod( not at the interface) is connected to a 140 degrees C heat source, while the far end of the Cu( not at the interface) is connected to a 20 degrees C heat source. when the rod reaches a steady state, what is the temperature at the steel Cu surface and heat rate through the rod

Reference no: EM13653247

Questions Cloud

What is its conductivity at the new temperature : At what temperature does a carbon resistor have a resistance of 995ohms, if it has a resistance of 1000 ohms at 20 degrees? What is its conductivity at the new temperature

Explain a solution is 0.020 m in each ca2+ and cd2+ : A solution is 0.020 M in each Ca2+ and Cd2+. What would be the resulting concentrations of the ions if the solution were adjusted to a pH of 12?

Find what is the grating spacing of the beetle : Perhaps to confuse a predator, some tropical beetles are colored by optical interference that is due to scales whose alignment forms a diffraction grating, What is the grating spacing of the beetle

How much work is done on the car by friction : A car of mass 2000 kg rounds a circular turn of radius 10 m. If the road is flat and the coefficient of static frictionbetween the tires and the road is 0.8, how much work is done on the car by friction

What is the temperature at the steel cu surface : A 60 cm long steel rod with a diameter of 4 cm is mated to a 40 cm long Cu rod with the same diameter. the unmated end of the steel rod( not at the interface) is connected to a 140 degrees C heat source, while the far end of the Cu( not at the int..

Explain which is deposited as slightly soluble sodium urate : Gout is caused by an error in nucleic acid metabolism that leads to a buildup of uric acid in body fluids, which is deposited as slightly soluble sodium urate (C5H3N4O3Na) in the soft tissues of joints.

Estimate what average upward force did the water exert : A high diver of mass 70kg jumps off a board 10 meters above the water. what average upward force did the water exert on the on the diver

The average power output required from one turbine : Total required annual electrical energy output from the wind farm =120 TJ Max number of turbines for which there is space on the farm =20.

Find out the molarity of a salt solution : Determine the molarity of a salt solution of 150g of NaCl in 540g of water. Assume the density of water is 1.0g/mL. (MWNaCl = 58.44 g/mol)

User Account

All Pages