1 1.) (8 points) Below are three waves, use a ruler (centimeters) to measure the amplitude of each way and wavelength. Also, note the period of each wave. Calculate the frequency and speed of each wave, and show how you made the calculation! (Remember the units of ms = milliseconds, which is 1x103 seconds. ) a. ) 1.0 0.5 [ms] b. ) 1.25 0.25 0.5 0.75 1.0 [ms] C. ) 3.0 [ms]