QUESTION 2 Two waves on one string are described by the wave functions y1 = 1.6cos(7.4x - 7.1t) Where x and y are in centimeters and t is in seconds. Find the superposition of the waves y1 and y2 at the point x = 1.17, t = 1.98 y2 = 1.7sin(3.9x -9.1t) Note: Remember that the arguments of the trigonometric functions are in radians.

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Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).