What is the speed of a wave that has a frequency of 8500 hz and a wavelength of 1.5m?

Question

What is the speed of a wave that has a frequency of 8500 hz and a wavelength of 1.5m?

in progress 0
Nguyệt Ánh 4 years 2021-07-20T20:03:14+00:00 1 Answers 26 views 0

Answers ( )

  1. Tryphena
    0
    2021-07-20T20:04:36+00:00
    Reply

    Answer:

    12750m/s

    Explanation:

    V=lf

    Where l is wavelength sorry can’t draw it

    So v=8500*1.5=12750m/s

Leave an answer

Browse

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