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प्रश्न
Answer in one sentence.
State the condition under which Hooke’s law holds good.
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उत्तर
Hooke’s law holds good only when a wire/body is loaded within its elastic limit.
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संबंधित प्रश्न
The buckling of a beam is found to be more if ___ .
(a) the breadth of the beam is large.
(b) the beam material has large value of Young's -modulus.
(c) the length of the beam is small.
(d) the depth of the beam is small.·
A mass M attached to a spring oscillates with a period of 2 seconds. If the mass is increased by 2 Kg, the eriod increases by 1 second. Find the initial mass, assuming that Hooke's law is obeyed.
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Long answer type question.
State Hooke’s law.
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What happens to a material if it is stressed beyond its elastic limit?
On a stress-strain graph, what does the slope of the line in the elastic region represent?
The modulus of elasticity depends on ______.
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