NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS

1 Medium

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Remembering +4 | -1

A metal wire of length

L,

area of cross section

A

and Young's modulus

Y

behaves as a spring of spring constant

k

given by:

View answer and explanation

Correct option: A

k={YA} / {L}

Option A (

k={YA} / {L}

) is correct because it represents the spring constant derived from Young's modulus definition.

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