Drag the tiles to the boxes to form correct pairs. Identify the designations of the three employees in an automobile company fro
m the descriptions in their job profiles. Ray works in the after-sales department and resolves manufacturing defects in vehicles under warranty. engineer Tricia works in the product research and development department, where she conceptualizes new features and technology engineering technologist Garth works in the product research and development department, making prototype models of new engine designs. engineering technician
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Answer: ε₁+ε₂+ε₃ = 0
Explanation: Considering the initial and final volume to be constant which gives rise to the relation:-
l₀l₀l₀=l₁l₂l₃
taking natural log on both sides
Considering the logarithmic Laws of division and multiplication :
ln(AB) = ln(A)+ln(B)
ln(A/B) = ln(A)-ln(B)
Use the image attached to see the definition of true strain defined as
ln(l1/1o)= ε₁
which then proves that ε₁+ε₂+ε₃ = 0
