What is the meaning of frequency and examples?

The definition of frequency is how often something happens . An example of frequency is a person blinking their eyes 47 times in one minute.

Frequency is the number of times a value occurs in a set of data . For example, Victor tried nine times to get a red gumball. The frequency in this case would be the number of each color of gumballs that came out.

In physics, the term frequency refers to the number of waves that pass a fixed point in unit time . It also describes the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.