Wave velocity lab. I have set it up and collected the data. I need help with solving though.

1. Write the average values for each mode. Use those value to determine the period (sec/cycle) of each mode. time for Period 10 cycles n =1 T1 = 1|. 62 sec/cycle n =2 T2 6.23 sec/cycle n =3 T3 = 4. 12 sec/cycle Other data: length of spring: mass of spring: tension in spring: L- 752 mm - 7009 7- 18 N 2. For each mode, determine the wavelength using the given length of the spring. Determine the frequency using the value of the period above. Then for each mode, use v = fx to determine the wave velocity. length of spring (given): L = a) n = 1 21 = fi = VI = b) n = 2 12 = f2 = 12 = c) n = 3 13 = f3 = 13 =3. Theoretically, the wave velocity vm = sqrt( y). Show your calculation of p and determine the theoretical wave velocity. 4. We essentially found four values for the wave velocity. Ideally, what is our expectation for these four calculations of velocity? Find the percent di'erence between \"at and the velocity calculated for each separate mode