Two sound waves travel in the same direction in a medium. The amplitude of each wave is A and the phase difference between the two waves is `120^(@)`. The resultant amplitude will be

Two sine waves travel in the same direction in a medium. The amplitude of each wave is A and the phase difference between the two waves is 120^@ . The resultant amplitude will be

Two sine waves travel in the same direction in a medium. The amplitude of each wave is A and the phase difference between the two waves is 120^@ . The resultant amplitude will be

Two sine waves travel in the same direction in a medium. The amplitude of each wave is A and the phase difference between the two waves is 120^@ . The resultant amplitude will be

Two waves, travelling in the same direction through the same region, have equal frequencies, wavelengths and amplitudes. If the amplitude of each wave is 4 mm and the phase difference between the waves is 90^@ , what is the resultant amplitude ?

Two waves, travelling in the same direction through the same region, have equal frequencies, wavelengths and amplitudes. If the amplitude of each wave is 4 mm and the phase difference between the waves is 90^@ , what is the resultant amplitude ?

Two waves, travelling in the same direction through the same region, have equal frequencies, wavelengths and amplitudes. If the amplitude of each wave is 4 mm and the phase difference between the waves is 90^@ , what is the resultant amplitude ?

If resultant wave of two waves, each of amplitude A is also A then, phase difference between those two waves is

Two identical sinusoidal waves, moving in same direction along a stretched string, interfere, with each other. The amplitude of each wave is 10.0mm, and the phase difference between them is 80^(@) . What is the amplitude of the resultant wave and the nature of interference ?

Two identical sinusoidal waves are moving in the same direction along a stretched string, interfere with each other. The phase difference between them is 120^(@). The amplitudes of both the waves are same. If the amplitude of the resultant wave due to interfernce is 2mm, the amplitude of each wave is

If two waves of same amplitude produce a resultant wave of same amplitude a phase difference between the two is