$($the sine wave$)$

Prediction

Part $1$: Features of Waves

In this section, the objective is to learn about the amplitude, frequency and wavelength of a sinusoidal wave.

The amplitude of a wave is the peak positive or negative values of a wave. Circle on the wave above the maximum positive and negative values. The units are along the $y$ axis.

The frequency of a wave is how many complete waves $($as shown above$)$ pass any point in any given time. The The units are in waves $\frac{?}{sec}$ or Hertz $($Hz$).$

The wavelength of a wave is the length of a complete wave $($shown above$).$ The units are in meters$/$wave$.$

The units of amplitude are $?$

The units of frequency are $?$

The units of wavelength are $?$

If you multiply frequency times wavelength the units of the product are $?$

What is this?