Chemistry In Focus
6th Edition
ISBN: 9781305084476
Author: Tro, Nivaldo J., Neu, Don.
Publisher: Cengage Learning
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Chapter 2, Problem 2E
Interpretation Introduction
Interpretation:
The importance of measurement is to be explained.
Concept Introduction:
Measurement is a process that quantifies and records the gradual change achieved during the experimentation part of the scientific method, to form a theory or scientific law.
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The table shows the tensile stress-strain values obtained for various
hypothetical metals. Based on this, indicate which is the most brittle
and which is the most tough (or most resistant).
Breaking strength Elastic modulus
Material Yield strength Tensile strength
Breaking strain
A
(MPa)
415
(MPa)
(MPa)
(GPa)
550
0.15
500
310
B
700
850
0.15
720
300
C
Non-effluence fracture
650
350
Please correct answer and don't used hand raiting
Materials. The following terms are synonyms: tension, effort and stress.
Chapter 2 Solutions
Chemistry In Focus
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