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Under elastic limit the stess is...

Under elastic limit the stess is

A

inversely, proportional to strain

B

Directly proportional to strain

C

Square root of strain

D

Independent of strain

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Within the elastic limit, stress is directly proportional to strain produced in a body is the statement of

    A
    Robert's law
    B
    Hooke's law
    C
    Newton's law
    D
    Boyle's law

  • Within the elastic limit, the ratio of shear stress and shearing strain is called

    A
    Y
    B
    K
    C
    `eta`
    D
    `sigma`

  • According to Hooke's law, within the elastic limit stress/strain = constant. This constant depends on the type of strain or the type of force acting. Tensile stress might result in compressional or elongative strain, however, a tangential stress can only cause a shearing strain. After crossing the elastic limit, the material undergoes elongation and beyond a stage beaks. All modulus of elasticity are basically constants for the materials under stress. If stress/strain is x in elastic region and y in the region of yield, then

    A
    `x=y`
    B
    `xgty`
    C
    `xlty`
    D
    `x=2y`

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