Question

this model shows the transverse wave maya creates in one battle rope. maya is 5 feet, 5 inches tall.

which is the best estimate of the waves wavelength?
1 foot
5 feet
15 feet
50 feet

which is the best estimate of the waves amplitude?
1 foot
5 feet
15 feet
50 feet

Explanation:

Step1: Understand wavelength

Wavelength is the distance between two consecutive crests or troughs. Looking at the model, it's reasonable to estimate that the wavelength is comparable to Maya's height (5 feet, 5 inches). Among the options, 5 feet is the closest.

Step2: Understand amplitude

Amplitude is the maximum displacement from the rest position. The wave's height from the mid - line (dotted line) is much less than Maya's height. 1 foot is a reasonable estimate as it's a small distance compared to the other options.

Answer:

Wavelength: 5 feet. Amplitude: 1 foot.