Young's modules of material of a wire of length '…' and cross-sectional area … is …. If the length of the wire is doubled and cross-sectional area is halved then Young's modules will be :

Option D. Young's modulus depends on the material not length and cross sectional area. So young's modulus remains same.

Properties of Matter

JEE Main 2024 · 30 Jan, Morning shift · Q7967

PhysicsEasy148×since 2002Q7967

Young's modules of material of a wire of length '

L

' and cross-sectional area

A

Y

. If the length of the wire is doubled and cross-sectional area is halved then Young's modules will be :

JEE Main 2024 · 30 Jan, Morning shift · Q7967

PhysicsEasy148×since 2002Q7967

Young's modules of material of a wire of length '

L

' and cross-sectional area

A

Y

. If the length of the wire is doubled and cross-sectional area is halved then Young's modules will be :