The young's modulus, of the material of wood is Y. If we take another wire of the same material but twice as large in diameter and measure its young's modulus will it be 2Y ?

lf the diameter of the wire is doubled keeping its length same, what happens to its young's modulus of elasticity?

Young's modulus of the material of a wire is 9.8 x 10^10 N/m^2 and the area of cross-section of the wire is 0.012 cm^2 . Elastic limit of the material of the wire is exceeded when the strain exceeds 1/2400 . Find the maximum load that can be used to stretch the wire without causing a permanent set.

On applying a stress of 20 xx 10^8 N/m^2 , the length of a perfectly elastic wire is doubled. Its Young's modulus will be

Due to a stress of 20 N/ m^2 the percentage increase in the length of a wire is 0.01. calculate the young's modulus.

A steel wire of length 1 m and diameter 0.2mm is elongated by 1mm due to a weight of 3.14kg. The Young's modulus of steel wire is

The young's modulus of a wire of length 2m and area of cross section 1mm^2 is 2 xx 10^10 N/m^2 . What is the work done in increasing it's length by 2mm.