Samples 1 and 2 are identical except for the grain size. Which sample has the smaller grains (clearly mention 1 or 2)? Consider the tensile stress-strain diagram in the figure below labeled 1 and 2. These diagrams are typical of metals. Answer the following questions, and considereach part as a separate question that has no relationship to previous parts of the question.Samples 1 and 2 are identical except that they were tested at different temperatures.Which was tested at the lower temperature? (clearly mention 1 or 2) How do you know? (explain in 2-3 sentences)1StrainStress

Answered: Image /qna-images/answer/102c8874-ef57-4f04-8f58-82cea95ee111.jpg

t as a separate question that has no relationship to previous parts of the question. 1 and 2 are identical except that they were tested at different temperatures. was tested at the lower temperature? (clearly mention 1 or 2) How do you know? (explain in 2-3 sentences) 1

t as a separate question that has no relationship to previous parts of the question. 1 and 2 are identical except that they were tested at different temperatures. was tested at the lower temperature? (clearly mention 1 or 2) How do you know? (explain in 2-3 sentences) 1

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Solidification of metals

The term solidification indicates the conversion of material from the state of liquid to the state of solid. The solid-state is more compact and rigid than liquid, and the solidification indicates the transformation of material from a random state to a more compact and crystalline form. The point at which dendrite formation in liquid starts taking place is referred to as the solidification point.

Question

Samples 1 and 2 are identical except for the grain size. Which sample has the smaller grains (clearly mention 1 or 2)?

Consider the tensile stress-strain diagram in the figure below labeled 1 and 2. These diagrams are typical of metals. Answer the following questions, and consider
each part as a separate question that has no relationship to previous parts of the question.
Samples 1 and 2 are identical except that they were tested at different temperatures.
Which was tested at the lower temperature? (clearly mention 1 or 2) How do you know? (explain in 2-3 sentences)
1
Strain
Stress

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