The string of monochord , vibrates 100 times a second. Its length is doubled and its tension is altered unitl it makes 150 vib/s . What is the ratio of the new tension to the string increases by a force ?

The string of monochord , vibrates 100 times a second. Its length is doubled and its tension is altered unitl it makes 150 vib/s . What is the ratio of the new tension to the old tension ?

A string vibrates with a frequency 200Hz. Its length is doubled and its tension is altered until it begin to vibrate with frequency 300Hz. What is the ratio of the new tension to the original tension?

A string vibrates with a frequency of 200Hz. Its length iss doubled and its tension is altered till it begins to vibrate with a frequency of 300Hz. What is the ratio of new tension to the original tension ?

A string vibrates with a frequency of 200Hz . When its length is doubled and tension is altered , it begins to vibrate with a frequency of 300 Hz . The ratio of the new tension to the original tension is

When tension of a string is increased by 2.5 N, the initial frequency is altered in the ratio of 3:2. The initial tension in the string is

When tension of a string is increased by 2.5 N, the initial frequency is altered in the ratio of 3:2. The initial tension in the string is

Three strings of the same of the same length are subjected to equal tension, but are found to give notes with a frequency ratio 2:3:4. The tensions of the first two are altered equally until the first is in tune with the third. How much the length of the second be altered to make it in tune with the third?

Two uniform strings A and B made of steel are made to vibrate under the same tension. If the first overtone of A is equal to the second overtone of B and if the radius of A is twice that of B , the ratio of the lengths of the strings is

Two uniform strings A and B made of steel are made to vibrate under the same tension. If the first overtone of A is equal to the second overtone of B and if the radius of A is twice that of B , the ratio of the lengths of the strings is

Two uniform strings A and B made of steel are made to vibrate under the same tension. If the first overtone of A is equal to the second overtone of B and if the radius of A is twice that of B, the ratio of the lengths of the strings is :-