3.Which graph shows a linear relationship?   The frequency is linear when plotted as a function of inverse length (ff vs. 1/L1/L). The frequency is linear when plotted as a function of length (ff vs. LL). 4.Draw a best-fit line through the linear graph’s data, and use the slope of this line to determine the wave speed.

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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).