a) A length of a string is L and its mass per unit length is µ. The string is stretched and the tension in the string is T. The string vibrates at its fundamental frequency f. (i) Draw a diagram to show the vibration of the string. (ii) Find in terms of f, the new fundamental frequency when the length of the string is halved.

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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).