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

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

The radius of stretched sring is decreased by 1% . Then the change in fundamental frequency

If tension is increased by 4% in vibrating string find % change in speed of wave?

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.

Fundamental frequency of a stretched sonometer wire is f_(0) . When its tension is increased by 96% and length decreased by 35%, its fundamental frequency becomes eta_(1) f_(0) . When its tension is decreased by 36% and its length is increased by 30%, its fundamental frequency becomes eta_(2) f_(0) . Find eta_(1)/eta_(2)

Fundamental frequency of a stretched sonometer wire is f_(0) . When its tension is increased by 96% and length drecreased by 35% , its fundamental frequency becomes eta_(1)f_(0) . When its tension is decreased by 36% and its length is increased by 30% , its fundamental frequency becomes eta_(2)f_(0) . Then (eta_(1))/(eta_(2)) is.