Find the diameter of an aluminum rod

Assignment Help Physics
Reference no: EM13264851

Find the diameter of an aluminum rod that would conduct heat at the same rate as a 2.816 cm diameter copper rod of the same length, with the same temperature difference between the ends of each rod. (The thermal conductivity for aluminum is 200 W/m-C°, and the thermal conductivity for copper is 390 W/m-C°.)

Reference no: EM13264851

Questions Cloud

Prepare the journal entry to record income taxes : Other than the two described, there are no differences between accounting income and taxable income. The enacted tax rate is 35%.
In what ways can utility affect the market : What is utility? In what ways can utility affect the market and your response should be at least 200 words in length.
At what rate is heat conducted through the coat : A down jacket has a surface area of 0.87 m2 and is filled with a 4.4 cm thick layer of down, At what rate is heat conducted through the coat
Find the value of applied peak-to-peak sinusoidal voltage : Consider a pn junction diode biased at I(D) = 1mA. A sinusoidal voltage is superimposed on V(D) such that the peak-to-peak sinusoidal current is 0.05I(D). Find the value of the applied peak-to-peak sinusoidal voltage if n = 1.5. Repeat problem for..
Find the diameter of an aluminum rod : Find the diameter of an aluminum rod that would conduct heat at the same rate as a 2.816 cm diameter copper rod of the same length
What elements define a marketing plan : What elements define a marketing plan? What are the necessary strategic steps to reach the company's goal
What is the annual operating cash flow : A 5-year project is expected to generate revenues of $97,000, variable costs of $59,000, and fixed costs of $16,000. The annual depreciation is $9,300 and the tax rate is 32 percent. What is the annual operating cash flow?
Find electric field e2 inside the sphere : A dielectric sphere has radius r = 2 and the material inside the sphere has dielectric constant er2 = 4. THe region outside the sphere where r > 2 is free space and the electric field there is E1=(16r+2+8\phi). Find electric field E2 inside the sp..
What is the cost of common equity capital for the firm : If the current price of Two-Stage's common stock is $21.35, what is the cost of common equity capital for the firm?

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd