A rectangular bar 2 cm in breadth, 1cm in depth and 100 cm in length is supported at its ends and a load of 2kg is applied at its middle. If young's modulus of the material of the bar is `20 xx 10^(11)` cyn `cm^(-2)`, the depression in the bar is

The young's modulus of a material of wire is 12.6 xx 10^(11) "dyne"//cm^(2) . Its value is SI system is

The young's modulus of a material of wire is 12.6 xx 10^(11) "dyne"//cm^(2) . Its value is MKS system is

The Young's modulus of steel is 1.9 xx 10^(11) Nm^(-2) . Calculate its value in dyne cm^(-2) .

A load of 25 kg is attached to a of diameter 0.4 cm and a length of 100 cm of the wire is found to elongate to 102 cm. find the young's modulus for the material of the wire.

A rectangular metallic bar one metre long, one cm deep and one cm broad is placed on a smooth table. The Young's modulus and modulus of rigidity of metal of the bar are 2 xx 10^(11) N//m^(2) and 8 xx 10^(10) N //m^(2) respectively. If the bar is rigidity clamped at one end is pulled at the other end with a force 5000 N applied normaly to its end cross-section, calculate the elongation of the bar and the work done in elongating the bar.

Let a steel bar of length 'l', breadth 'b' and depth 'd' be loaded at the centre by a load 'W'. Then the sag of bending of beam is (Y = Young's modulus of material of steel)

Let a steel bar of length 'l', breadth 'b' and depth 'd' be loaded at the centre by a load 'W'. Then the sag of bending of beam is (Y = Young's modulus of material of steel)

A rectangular metallic bar one metre long, one cm deep and one cm broad is placed on a smooth table. The Young's modulus and modulus of rigidity of metal of the bar are 2 xx 10^(11) N//m^(2) and 8 xx 10^(10) N //m^(2) respectively. If now the base of the bar is rigidly clamped to the table, how will you apply a force of 500N, to produce shearing strain in the bar? Calculate the angle of deformation and the horizontal displacement produced in the top layer of the bar.