Question

what is the frequency of this wave if the following wave chain occurs in one second? 4 hz 5 hz 3 hz 6 hz

Explanation:

Step1: Recall frequency definition

Frequency is the number of complete waves per second.

Step2: Count waves in 1 second

By observing the wave - chain, we can see there are 4 complete waves in one second.

Answer:

4 Hz