Young's Modulus Change (Jee Mains) | ExamDuo
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Hooke's Law & Modulus of Elasticity
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Young's Modulus Change
Young's modules of material of a wire of length '
L
' and cross-sectional area
A
is
Y
. If the length of the wire is doubled and cross-sectional area is halved then Young's modules will be :
SELECT ONE OPTION
A
Y
4
B
4
Y
C
Y
D
2
Y
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