Magnitude of the stress built up in specimen

Assignment Help Physics
Reference no: EM131436169

A steel rod of 20 cm in length with Young's modulus of 180 Gpa is used for a tensile test. If the rod is elongated by 5 mm, (i) what is the magnitude of the stress built up in the specimen? and (ii) What would be the approximate value of modulus of rigidity of this sample?"

Reference no: EM131436169

Questions Cloud

Write a solution trail in given : Is there any evidence that the proportion of women who take a multivitamin is greater than the proportion of men? Use a = 0.005. Write a Solution Trail for this problem.
Double-slit interference pattern on a screen : A laboratory experiment produces a double-slit interference pattern on a screen. If the screen is moved farther away from the slits, the fringes will be
What reasons might explain an apparent discrepancy : The owner of a business is confused, and comes to you for help. The financial statements for his business, prepared by an accountant, for the last accounting period revealed an increase in profit of £50,000. However, during the accounting period t..
Typical audience consider in determining speaker credibility : What are the basic factors that the typical audience consider in determining a speaker's credibility? Using these factors, analyze the audience you will be addressing for your speeches.
Magnitude of the stress built up in specimen : A steel rod of 20 cm in length with Young's modulus of 180 Gpa is used for a tensile test. If the rod is elongated by 5 mm, (i) what is the magnitude of the stress built up in the specimen? and (ii) What would be the approximate value of modulus o..
Forms of identification in order to prevent identity theft : Argue for or against this statement: Merchants and their employees should subtly screen their customers by asking for two (2) forms of identification in order to prevent identity theft. Next, suggest at least one (1) additional method that a business..
Find the p value associated with the hypothesis test : Is there any evidence to suggest that the proportion of carpoolers crossing the George Washington Bridge is greater than the proportion of carpoolers using the Lincoln Tunnel? Use a = 0.01.
Discuss about the converting from fahrenheit to celsius : Select two tasks a program could perform that would be useful to a small business.Each task must include the following:A conditional step,Some form of iteration,Example tasks include the following:Entering a number of items and calculating sales tax ..
How you would involve parents and community organizations : If you could design a teen pregnancy prevention program what would it look like? Describe how you would involve parents, teens, schools, and community organizations.

Reviews

Write a Review

Physics Questions & Answers

  What is the minimum current in the rod

At what distance from a long, straight wire carrying a current of 8.5 A is the magnetic field due to the wire equal to the strength of Earth's field, approximately 5.4 x 10-5 T? The permeabilty of free space is 1.25664 x 10-6 T x m/A. Answer in uni..

  Calculate the component of the earth magnetic field

One can not align the apparatus to eliminate entirely the effects of the Earth's magnetic field. calculate the component of the earth magnetic field perpendicular to the entering electron beam

  Angular magnification if the lens is close to the eye

An insect that is 5.90 mm long is placed 11.5 cm from a converging lens with a focal length of 12.0 cm. The position of the image is 276 cm from the lens and the size of the image is 141.6 mm. What is the angular magnification if the lens is close to..

  Obtain the tension in the rope between the masses

A block with a mass of 1 kilogram is attached by a light weight, but strong rope to a second block with a mass of 2 kilogram. Obtain the tension in the rope between the masses

  Two skaters-one with mass

Two skaters, one with mass of 58 kg and the other with mass 41 kg, stand on an ice rink holding a pole of length 9.5m and negligible mass. Starting from the ends of the pole, the skaters pull them selves along the pole until they meet. How far doe..

  Find the pressure difference the pump must maintain

The volume flow rate of the water supplied by a well is 1.53 x10-4 m3/s. The well is 31.8 m deep. Find the pressure difference the pump must maintain

  Hz is a discrete rational transfer function to ensure that

hz is a discrete rational transfer function. to ensure that both hz and its inverse are stable itsa poles must be

  Calculate what is the rotational energy of the blade

A lawn mower has a flat, rod-shaped steel blade that rotates about its center. What is the rotational energy of the blade at its operating angular speed of 3480 rpm

  Determine the output irradiance from the sandwich

A very large number (N+1) polaroids are arranged in a sandwich. Determine the output irradiance from the sandwich

  What is the magnitude of the centripetal accerleration

A small steel sphere of mass 0.40kg is attached by a 5.0m long cord to a swivel pin set into the surface of a frictionless table top. What is the magnitude of the centripetal accerleration of the sphere

  What is the vertical component of initial velocity

A 160 g ball on a 70.70 cm long string is swung in a vertical circle about a point 184 cm above the floor. The string all of a sudden breaks when it is parallel to the ground and the ball is moving upward. The ball reaches a height 543 cm above th..

  Compute the increase in internal energy of the water

Boiling Water at High Pressure. When water is boiled under a pressure of 2.00 atm, the heat of vaporization is 2.20 multiply.gif 106 J/kg, Compute the increase in internal energy of the water

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