A brass wire of cross-sectional area `2mm^(2)` is suspended from a rigid support and a body of volume `100cm^(2)` is attached to its other end. If the decrases in the length of the wire is `0.11mm`, when the body is completely immersed in water, find the natural length of the wire.

A brass wire of cross-sectional are 2mm^(2) is suspended from a rigid support and a body of volume 100cm^(3) is attached to its other end. If the decrease in the length of the wire is 0.11mm, when the body is completely immeresd in water, find the natural length of the wire. (Y_(brass)=0.91xx10^(11)Nm^(-2),rho_(water)=kg ^(-3.)

A steel wire of length 7 m and cross section 1 mm^(2) I suspended from a rigid support, with a steel weight of volume 10^(3) cm^(3) hanging from its other end. Find the decrease in the length of the wire when the steel weight is completely immersed in water. Y_("steel") = 2xx 10^(11) N//m^(2) density of water = 10^(3) kg//m^(3) ]

A brass wire of length 5m and cross section 1mm^(2) is hung from a rigid support, with a brass weight of volume 1000 cm^(3) hanging from the other end. Find the decrease in the length of the wire, when the brass weight is completely immersed in water. (Y_("brass")=10^(11)Nm^(-2), g=9.8ms^(-2), rho_("water")=1g cm^(-3))

A metal wire of length L is suspended vertically from a rigid support. When a bob of mass M is attached to the lower end of wire, the elongation of the wire is l:

A metal wire of length L is suspended vertically from a rigid support. When a bob of mass M is attached to the lower end of wire, the elongation of the wire is l: