Two strings `A` and `B` are connected together end to end as shown in the figure. The ratio of mass per unit length `(mu_(B))/(mu_(A))=4`. The tension in the string is same. A travelling wave is coming from the string A towards string B. if the fraction of the power of the incident wave that goes in sting B is `(n)/(9)` the value of n is:

String-1 is connected with string-2. The mass per unit length in string-1 is mu_1 and the mass per unit length in string-2 is 4mu_1 . The tension in the strings is T. A travelling wave is coming from the left. What fraction of the energy in the incident wave goes into string-2 ?

String-1 is connected with string-2 The mass per unit length in string-1 is mu _1 and mass per unit length in string-2 is 4mu _1. The tension in the strings is T .A travelling wave is coming from the left .What fraction of the energy in the incident wave goes into string-2?

String-1 is connected with string-2 The mass per unit length in string-1 is mu _1 and mass per unit length in string-2 is 4mu _1. The tension in the strings is T .A travelling wave is coming from the left .What fraction of the energy in the incident wave goes into string-2?

A transverse wave is propagating on a stretched string of mass per unit length 32 gm^(-1) . The tension on the string is 80 N. The speed of the wave over the string is

A transverse wave is propagating on a stretched string of mass per unit length 32 gm^(-1) . The tension on the string is 80 N. The speed of the wave over the string is

A string consists of two parts attached at x=0 , The right part of the string (xlt 0) has mass per unit length mu_r and the left part of the string (xlt 0) has mass per unit length mu _l The tension in the string is T. If a wave of units amplitude travels along the left part of the string,what is the amplitude of the wave that is transmitted to the right part of the string?

A string consists of two parts attached at x=0 , The right part of the string (xlt 0) has mass per unit length mu_r and the left part of the string (xlt 0) has mass per unit length mu _l The tension in the string is T. If a wave of units amplitude travels along the left part of the string,what is the amplitude of the wave that is transmitted to the right part of the string?

Two strings 1 and 2 are taut between two fixed supports (as shown in figure) such that the tension in both strings is same. Mass per unit length of 2 is more than that of 1. Explain which string is denser for a transverse travelling wave. .