The length of a spring is l and its force constant is k . When a weight W is suspended from it, its length increases by x . If the spring is cut into two equal parts and put in parallel and the same weight W is suspended from them, then the extension will be

The time period of a mass suspended from a spring is T if the spring is cut in to equal part and the same mass is suspended from one of the pert then the time period will be

When a body is suspended from a spring its time period .T.. If the spring is cut into equal parts and the body is suspended from one part, its time period will be

The length of a spring is L and it elongates through l when a load W is hung from its one end. Assume that the spring is cut into two equal parts and then the same load is hung from one end of any part of the divided spring calculate the increase in length of the spring now.

A block of mass M suspended from a spring oscillates with time period T . If spring is cut in to two equal parts and same mass M is suspended from one part, new period os oscillation is

A block of mass M suspended from a spring oscillates with time period T . If spring is cut in to two equal parts and same mass M is suspended from one part, new period os oscillation is

A block of mass M suspended from a spring oscillates with time period T . If spring is cut in to two equal parts and same mass M is suspended from one part, new period os oscillation is

A mass m is suspended from a spring of length l and force constant K . The frequency of vibration of the mass is f_(1) . The spring is cut into two equal parts and the same mass is suspended from one of the parts. The new frequency of vibration of mass is f_(2) . Which of the following relations between the frequencies is correct