Two mechanical waves, `y_(1) = 2 sin 2 pi (5- t - 2x)` & `y_(2) = 4 sin 2 pi(fax + 100 t)` propagate in a medium with same speed.

Two vibrating tuning forks produce waves whose equation is given by y_(1) = 5 sin (240 pi t) and y_(2) = 4 sin (244 pi t) . Compute the number of beats per second .

When two progressive waves y_(1) = 4 sin (2x - 6t) and y_(2) = 3 sin (2x - 6t - (pi)/(2)) are superimposed, the amplitude of the resultant wave is

When two progressive waves y_(1) = 4 sin (2x - 6t) and y_(2) = 3 sin (2x - 6t - (pi)/(2)) are superimposed, the amplitude of the resultant wave is

When two progressive waves y_(1) = 4 sin (2x - 6t) and y_(2) = 3 sin (2x - 6t - (pi)/(2)) are superimposed, the amplitude of the resultant wave is

If two sound waves, y_(1) = 0.3 sin 596 pi[t - x//300] and y_(2) = 0.5 sin 604 pi [t - x//330] are superimposed, what will be the (a) frequencyof resultant wave

Two progressive waves y_(1) = 4 sin 500 pi t and y _(2) = 2 sin 506 pi t are superposed. Find the number of beats produced in one minute .