In this experiment you will plot a graph frequency vs number
     In this experiment, you will plot a graph: frequency vs. number of antinodes. Write an equation that shows how the wave velocity relates to the slope m of this graph and the length of the string. (Use the following as necessary: v for wave velocity and L for the length of the string.) 
  
  Solution
slope = frequency /number of antinodes = wave velocity / (wavelengthx number of anti nodes)
m = v/Ln
n for number of antinodes

