Question

How can i calculate the speed of sound on a day when a 1500 hz frequency has a wavelength of 0.221 m.?

Answer 1

`"331.5 m/s"`

Explanation:

Speed (`"v"`), wavelength (`λ`) and frequency (`f`) are related as

`"v" = f λ`

Substitute the values given

`"v" = f λ`
`color(white)("v") = 1500\ "Hz × 0.221 m"`
`color(white)("v") = 331.5\ "m/s"`