A uniform metallic wire is elongated by 0.04 m when subjected to a linear force F. The elongation, if its length and diameter is doubled and subjected to the same force will be _____ cm.

A brass wire of length 300cm when subjected to a force F produces an elongation "a" . Another wire of twice the diameter and of same length and material, when subjeceted to the force F produces and elongation b . Then the value of a//b is

A wire elongates by 8 mm when a load of 9 kg is suspended from it. What is the elongation when its radius is doubled, if all other quantites are the same as before ?

A wire has an elongation of 0.04m when a force F is applied on it . Now its length & diameter are double and same force F is applied on it. Find new elongation in the wire

A wire elongates by 9 mm when a load of 10 kg is suspended from it. What is the elongation when its radius is doubled, if all other quantities are same as before?

The end A is subjected to a tensile force F, while force applied at end B is Delta F lesser than applied at the A. Total change in length of the rod will be

A spherical ball contracts in radius by 2%, when subjected to a normal uniform force. The volumetric strain produced in ball is

A wire is stretched by 0.01 m by a certain force F. Another wire of the same material whose diameter and length are double to the original wire is stretched by the same force. Then its elongation will be

A wire is strected by 0.1mm by a certain force "F' another wire of same material whose diameter and lengths are double to original wire is streched by the same force then its elongation will be

Two identical wires of substances 'P' and 'Q' are subjected to equal stretching force along the length. If the elongation of 'Q' is more than that of 'P', then