Two identical wires `A` & `B` of same material are loaded as shown in figure. If the elongation in wire `B` is `1.5mm` ,what is the elongation in `A` in mm (Mass of `A&B` can be neglected)

If in case A, elongation in wire of length L is l then for same wire elongation in case B will be

The load versus elongation graph for four wires of the same material and same length is shown in the figure. The hinnest wire is represented by the line

Two wires of the same material and same mass are stretched by the same force. Their lengths are in the ratio 2:3. Their elongation are in the ratio

In the figure shown neglecting friction and mass of pulley, what is the acceleration of mass B ?

Two metal wires P and Q of same length and material are stretched by same load. Yheir masses are in the ratio m_(1):m_(2) . The ratio of elongation of wire P to that of Q is

Two wires of diameter 0.25 cm, one made of steel and the other made of brass are loaded as shown in fig. The unloaded length of steel wire is 1.5 m and that of brass wire is 1.0m. Compute the elongations of the steel and the brass wires.

The load versus elongation graph for four wires of the same material is shown in the figure. The thickest wire is represented by

Two stretched wires A and B of same material vibrate independently. If the tension, length and radius of wire B is half those of wire A, then ratio of fundamental frequency of vibration of A and B is

A frame is formed by nine identical wires of resistances R each as shown in the figure. The equivalent resistance between A and B is

When a wire of length 5m and diameter 1mm was stretched by a load of 5kg the elongation produced in the wire was 1mm. Find the energy stored in per unit volume of the wire?