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According to Hooke's law of elasticity t...

According to Hooke's law of elasticity the ratio of stress too strain

A

does not remain constant

B

remain constant

C

increases

D

decreases

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The correct Answer is:
B
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According to Hooke's law of elasticity, if stress is increased, the ratio of stress to strain

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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

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