Question

write the formula of resultant wave amplitude​

Answer 1

Answer:

Find the amplitude of the resultant wave. x = n λ /2 à n = 0, 1, 2, … x = n λ /2 + λ /4 à n = 0, 1, 2, … Two sinusoidal waves traveling in opposite directions interfere to produce a standing wave with the wave function, y = (1.50 m) sin(0.400x) cos(200t), where x is in meters and t is in seconds.