[" 43.If the length of a stretched string is shortened by "40%" and the tension is "],[" increased by "44%" ,then the ratio of the final and initial fundamental "],[" frequencies are "]

If the length of a stretched string is shortened by 40 % and the tension is increased by 44% then ratio of the final and initial fundamental frequencies is

If the length of a stretched string is shortened by 40 % and the tension is increased by 44 % , then the ratio of the final and initial fundamental frequencies is

If the length of a stretched string is shortened by 40 % and the tension is increased by 44 % , then the ratio of the final and initial fundamental frequencies is

If the length of a stretched string is shortened by x% and the tension is increased by 44%. Then the ratio of the final and initial fundamental frequencies is 2:1 , then the value of x is

In a stretched string under tension and fixed at both ends, the tension is increased by four times, and the length is doubled, the frequency

The linear density of a stretched string is increased by 1%. Then the change in fundamental frequency of string is

The fundatmental frequency of a sonometer wire increases by 6 Hz if its tension is increased by 44% keeping the length constant. Find the change in the fundamental frequency of the sonometer when the length of the wire is increased by 20% keeping the original tension in the wire.

The fundatmental frequency of a sonometer wire increases by 6 Hz if its tension is increased by 44% keeping the length constant. Find the change in the fundamental frequency of the sonometer when the length of the wire is increased by 20% keeping the original tension in the wire.