Calculate the period of a wave with a frequency of 630 Hz. Acoustics often uses the timeframe of a millisecond. Provide your answer in msec and include 2 decimal places.

Question

I got 1.59 msec.

I'm sorry I can't find my old posts so hopefully I had not asked this question. Thank you!!

Answer 1

T = 1/f = 1/630 second
= 1000 / 630 milliseconds
agree