141k views
2 votes
The period of 440 hertz sounds wave is how many second

User Cambraca
by
8.0k points

1 Answer

1 vote
The period of any wave is the reciprocal of its frequency ...
' 1 ' divided by the frequency.

Period = (1) / (440 per second)

= 0.00227... second (rounded) .
User SeGa
by
7.8k points