Answered

Get personalized and accurate responses to your questions with IDNLearn.com. Get step-by-step guidance for all your technical questions from our knowledgeable community members.

The frequency of a sound wave is 457 Hz. What is the period?
a
0.0032 s
b 0.078 s
C 0.0010 s
d 0.0022 s

Sagot :

Meowmeow223334idn
Period: 1/Frequency
1/457 = 0.002188 seconds
Round it to 0.0022 seconds

The answer is D

The period of the sound wave having frequency of 457Hz is 0.0022 s.

What is frequency?

The frequency refers to the number of waves that pass a fixed point in unit time.

What is the relation between frequency and time period?

Time period is equal to the reciprocal of frequency.

                           i.e. T = 1 / f

So, The period of the sound wave having frequency of 457Hz will be

                                T = 1/457

                            ∴ T = 0.002188 s

Now , rounding to the nearest value we get , 0.0022 s

Thus , The period of the sound wave having frequency of 457Hz is 0.0022 s.

Learn more about frequency here -

https://brainly.com/question/254161

#SPJ2

We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. Find precise solutions at IDNLearn.com. Thank you for trusting us with your queries, and we hope to see you again.