Standard value
of
Young's modulus of
given metallic wire
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Answer:
Young's modulus of the material of the wire is the ratio of longitudinal stress to the longitudinal strain i.e., Y=F/Al/L=4FLπd2l Y = F / A l / L = 4 F L π d 2 l The units of Young's modulus are the same as that of stress (note that strain is dimensionless) which is same as the units of pressure i.e., Pa or N/m2.
Explanation:
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