A stereo speaker produces a pure “G” tone, with a frequency of 392 Hz. What is the period T of the sound wave produced by the speaker?

Question

A stereo speaker produces a pure “G” tone, with a frequency of 392 Hz. What is the period T of the sound wave produced by the speaker?

in progress 0
Philomena 6 months 2021-08-04T11:56:32+00:00 1 Answers 5 views 0

Answers ( )

    0
    2021-08-04T11:57:56+00:00

    Answer:

    The  period is T  =  0.00255 \  s

    Explanation:

    From the question we are told that

      The  frequency is  f  =  392 \ Hz

    Generally the period is mathematically represented as  

               T  = \frac{1}{f}

    =>       T  = \frac{1}{ 392}

    =>       T  =  0.00255 \  s

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )