INTRODUCTION TO MICROPEOCESSOR
MICROCOMPUTER SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It is the constant of proportionality between stress and strain in a linear stress-strain curve.
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Hooke’s Law
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Old Modulus
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Young’s Modulus
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Strain Equations
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Explanation:
Detailed explanation-1: -Young’s modulus is proportional to stress & inversely proportional to strain.
Detailed explanation-2: -The slope of the stress-strain curve is called the modulus of elasticity (E). The modulus of elasticity (E) is the constant of proportionality which is defined as the intensity of stress that causes unit strain. Thus, the modulus of elasticity (E) has the unit the same as that of stress.
Detailed explanation-3: -The Young’s modulus (E) is a property of the material that tells us how easily it can stretch and deform and is defined as the ratio of tensile stress () to tensile strain (). Where stress is the amount of force applied per unit area ( = F/A) and strain is extension per unit length ( = dl/l).
There is 1 question to complete.