Scientific Model: Sine-Wave Generator

make a pendulum model

Then

Identify a periodic phenomenon in nature (ie phases of the moon, rising and falling of tides) and cr eate a graph clearly showing the cyclic nature of the process. Clearly label the axes of your graph and identify the amplitude, frequency, period and wavelength of the phenomenon. There should be numerical values for significant quantities such as crests and troughs. Include a paragraph describing the entire process through at least one cycle.