QI/ For the bar shown below determine: 1. The change in temperature required to make the bar just touch the wall at (B) (without stress). 2. total deformation in the bar when temperature is increase by 30 C á= 13 *10 C. E=200 10' Mpa 0.25 2 KN L- 1500mm

QI/ For the bar shown below determine: 1. The change in temperature required to make the bar just touch the wall at (B) (without stress). 2. total deformation in the bar when temperature is increase by 30 C á= 13 *10 C. E=200 10' Mpa 0.25 2 KN L- 1500mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.7.2P: A round bar of 10 mm diameter is made of aluminum alloy 7075-T6 (see figure). When the bar is...

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When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

QI/ For the bar shown below determine:
1. The change in temperature required to make the bar just touch the wall at
(B) (without stress).
2. total deformation in the bar when temperature is increase by 30 C
á= 13 *10/ C.E=200*10 Mpa
0.25
A
B
2 KN
L= 1500mm

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