Kilohertz

The video tutorial explains the concept of Hertz, which is a unit of frequency measured in cycles per second. It further discusses how frequencies of phenomena like sound waves and radio waves are often expressed in kilohertz, providing a basic understanding of how these measurements are used in various contexts.

What does Hertz measure?

How are frequencies expressed in terms of cycles per second?

Can you explain how sound waves are related to frequencies?

In what ways do different phenomena utilize frequencies?

What is the significance of kilohertz in the context of waves?