What is the wavelength of a 340-Hz sound wave when the speed of the sound in air is 340
m/s?

Wavelength of sound wave = 1 m

Explanation:

Given

speed of sound wave = 340 m

frequency of sound wave = 340 Hz = 340

wavelength of sound wave = ?

We know that for all waves, the relationship between wavelength λ, frequency f and speed v is same and given by the equation:

v = fλ

Hence wavelength of sound wave λ = v/f

                                                             =  340 m / 340

                                                             = 1 m

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

as technology advances, new experiments often expose problems in accepted theories. c

hope i

-lavira: )