The frequency, wavelength, and amplitude of a simple wave can best be described as what?

a) random
b) a force
c) a pattern
d) unpredictable

Option (C) is the correct answer.

Explanation:

The number of waves per unit time when passes through a point then it is known as frequency.

Whereas the vertical distance from origin to the crest or trough is known as amplitude.

On the other hand, distance between two successive crests is known as wavelength of the wave.

Thus, we can conclude that frequency, wavelength, and amplitude together displays pattern of wave.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.