Two waves represented by the following equations are travelling in the same medium y1 = 5 sin 2π(75t − 0.25x),y2 = 10 sin 2π(150t − 0.50x) The intensity ratio I1/I2 of the two waves is Two waves represented by the following equations are travelling in the same medium y1 = 5 sin 2π(75t − 0.25x) [...]