Explain a copper wire is strectched with a stress

Reference no: EM13259175

A copper wire is strectched with a stress of 10ksi at 20deg C. If the length is held constant, to what temperature must the wire be heated to reduce the stress to 5ksi

Reference no: EM13259175

Questions Cloud

Find the voltage gain-current gain and power gain : An amplifier operates from -5V and +5V balanced power supplies. It provides a 3.2-Vpeak sine across a 150 ohm load when provided with a 0.2-V peak input from which 2.0mA peak is drawn. The average current in each supply is 20mA.

With what speed does he leave the sled : For a movie scene, a 76kg stuntman drops from a tree onto a 51kg sled that is moving on a frozen lake with a velocity of 13m/s toward the shore. with what speed does he leave the sled

What is the net advantage of leasing : The lease terms, call for a $10,000 lease payment (4 payments total) at the beginning of each year. DTC's tax rate is 40%. Should the firm lease or buy?

Ending work in process inventory : There were 7,500 units in the department's beginning work in process inventory, two thirds complete with respect to conversion costs. During March, 52,500 units were started and 50,000 were completed and transferred out of the department. The endi..

Explain a copper wire is strectched with a stress : a copper wire is strectched with a stress of 10ksi at 20deg C. If the length is held constant, to what temperature must the wire be heated to reduce the stress to 5ksi

Double-declining balance method : Calculate the amount of accumulated depreciation relating to the machine that would appear on XYZ Company's December 31, 2009 balance sheet assuming that the company is depreciating the machine using the double-declining balance method. Do not use..

Case study of locust corporation : Locust Corporation desires to set up a distribution facility in a southern state. After considerable negotiations with a small town in Alabama , Locust accepts the following offer: land (fair market value of $3million) and cash of 1million.

Calculate total current flowing through the device : An n-type piece of silicon with a length of .21um and a cross section area of .05x.05 um sustains a voltage difference of 1V. If the doping level is 10^17 cm^-3, Calculate total current flowing through the device at 300K

Find the work done on the gas : Suppose an ideal monatomic gas at an initial temperature of 475 K is compressed from 3.20 L to 2.15 L while its pressure remains constant at 1.01 105 Pa. Find the work done on the gas.

User Account

All Pages