A string of length `l` is vibrating in its `3^(rd)` overtone ,with maximum amplitude `A`. The corresponding wave equation is :

A string of length 'L' is fixed at both ends . It is vibrating in its 3rd overtone with maximum amplitude 'a'. The amplitude at a distance L//3 from one end is

A closed organ pipe has length L . The air in it is vibrating in third overtone with maximum amplitude a . The amplitude at distance (L)/(7) from closed of the pipe is a) 0 b) a c) a/2 d) data insufficient

A close organ pipe of diameter 10 cm has length 42 cm. the air column in pipe vibrates in its second overtone with the maximum amplitude DeltaP_(o) . The pressure amplitude at middle of pipe is

A string of mass 'm' and length l , fixed at both ends is vibrating in its fundamental mode. The maximum amplitude is 'a' and the tension in the string is 'T' . If the energy of vibrations of the string is (pi^(2)a^(2)T)/(etaL) . Find eta

A standing wave is created on a string of length 120 m and it is vibrating in 6 th harmonic. Maximum possible amplitude of any particle is 10 cm and maximum possible velocity will be 10 cm//s . Choose the correct statement.

When the string of a sonometer of length L between the bridges vibrates in the first overtone , the amplitude of vibration is maximum at

A closed organ pipe of length L is vibrating in its first overtone there is a point Q inside the pipe at a distance 7L//9 form the open end the ratio of pressure amplitude at Q to the maximum pressure amplitude in the pipe is

A string of length L, fixed at its both ends is vibrating in its 1^(st) overtone mode. Consider two elements of the string of the same small length at positions l_(1)=0.2L"and"l_(2)=0.45L from one end. If K_(1)"and" K_(2) are their respective maximum kinetic energies,then

A string of length L fixed at its at its both ends is vibrating in its 1^(st) overtone mode. Consider two elements of the string of same small length at position l_1=0.2L and l_2=0.45L from one end. If K_1 and K_2 are their respective maximum kinetic energies then

A string of length 1.5 m with its two ends clamped is vibrating in fundamental mode. Amplitude at the centre of the string is 4 mm. Minimum distance between the two points having amplitude 2 mm is: