3 years ago

If there are 20 waves in a 5-second time frame, what is the frequency?

Physics

2 answers:

mestny [16]3 years ago

6 0

Answer:

The frequency is four waves per second.

Explanation:

You make it so the time is one second.

To do that you divide 5 seconds by 5.

Since you divide the seconds by 5 you now have to divide the amount of waves by 5.

20/5=4 5/5=1

Now your answer is four waves per second.

creativ13 [48]3 years ago

3 0

Your answer would be 0.20 Hz

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