Q. 29: A wire of length (L) and radius (r) is loaded with a weight (Mg). If (Y) and (o) denote the Young's modulus and Poisson's ratio of the material of the wire respectively, then the change in the radius of the wire is given by: Otr Ar = Mgr Mgr (b) Ar = To Y (a) Mgo Ar = MgY (d) Ar = (c) TT ry Tro
Q. 29: A wire of length (L) and radius (r) is loaded with a weight (Mg). If (Y) and (o) denote the Young's modulus and Poisson's ratio of the material of the wire respectively, then the change in the radius of the wire is given by: Otr Ar = Mgr Mgr (b) Ar = To Y (a) Mgo Ar = MgY (d) Ar = (c) TT ry Tro
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Transcribed Image Text:Q. 29 : A wire of length (L) and radius (r) is
loaded with a weight (Mg). If (Y) and (o)
denote the Young's modulus and Poisson's
ratio of the material of the wire respectively,
then the change in the radius of the wire is
given by :
Mgr
(b) Ar =
Otr
(a)
Ar =
Mgr
%3D
TTo Y
Mgo
Ar =
MgY
(d) Ar =
(c)
Try
Tcro
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