Answered: Some iron has a coefficient of linear…

Some iron has a coefficient of linear expansion of 12 × 10−6 K−1. A 100 mm length of iron piping is heated through 20 K. The pipe extends by: 0.24 mm 0.024 mm 2.4 mm 0.0024 mm

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.77P: 1.77 Explain each in your own words. (a) What is the mode of heat transfer through a large steel...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Some iron has a coefficient of linear expansion of 12 × 10−6 K−1. A 100 mm length of iron piping is heated through 20 K. The pipe extends by:

0.24 mm
0.024 mm
2.4 mm
0.0024 mm
No answer

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