2.2 cubic Dm of brass is to be drawn into a cylinderical wire 0.25 cm in diameter. Find the length of the wire.

66 cubic centimeters of silver is drawn into a wire 1 mm in diameter. What will be the length of the wire in meters.

The diameter of a metallic sphere is 6 cm. It is melted and drawn into a long wire having a circular cross section of diameter as 2 cm. Find the length of the wire.

The diameter of a metallic sphere is 6 cm and melted to draw a wire of diameter 0.2 cm, then the length of the wire is

A copper rod of diameter 1 cm. and length 8 cm. is drawn into a wire of length 18 m of uniform thickness. Find the thickness 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 copper wire of length 1m is stretched by 1cm. Find the strain on the wire

An aluminium wire and a steel wire of the same length and cross-section are joined end to end. The composite wire is hund from a rigid support and a load is suspended from the free end. If the increase in the length of the composite wire is 2.7mm, find the increase in the length of each wire. (Y_(Al)=0.7xx10^(11)Nm^(-2), Y_("steel")=2xx10^(11)Nm^(-2))

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))