Question

Problem 11

Answer 1

Given information

Introduction:

A simple periodic wave's frequency is the same as its source's frequency. A simple periodic wave propagates through a medium that must be in contact with or linked to the source in order for the wave to propagate. The wave speed and wavelength can fluctuate when the medium changes, but the frequency remains constant.

Step-by-step explanation

Step 1.

The amount of occurrences that occur in a certain period of time is known as frequency. When an event lasts a specific amount of time, the idea of Period, which is reciprocal to frequency, is born.