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Q.4 Calculate the elastic constant G and K of a cylindrical bar of diameter 30 mm and of length L m if the longitudinal strain in a bar during a tensile stress is four times the lateral strain. Find the change in volume, when the bar is subjected to a hydrostatic pressure of 100 N/mm2. Take E= 1x105N/mm².

Q.4 Calculate the elastic constant G and K of a cylindrical bar of diameter 30 mm and of length L m if the longitudinal strain in a bar during a tensile stress is four times the lateral strain. Find the change in volume, when the bar is subjected to a hydrostatic pressure of 100 N/mm2. Take E= 1x105N/mm².

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Q.4 Calculate the elastic constant G and K of a cylindrical bar of diameter 30 mm and of length L m if the longitudinal strain in a bar during a tensile stress is four times the lateral strain. Find the change in volume, when the bar is subjected to a hydrostatic pressure of 100 N/mm2. Take E= 1x10 N/mm². Take length L as last two digit of your roll number.
Transcribed Image Text:Q.4 Calculate the elastic constant G and K of a cylindrical bar of diameter 30 mm and of length L m if the longitudinal strain in a bar during a tensile stress is four times the lateral strain. Find the change in volume, when the bar is subjected to a hydrostatic pressure of 100 N/mm2. Take E= 1x10 N/mm². Take length L as last two digit of your roll number.
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