The speed of sound is 330.0 m/s and the wave length of a particular sound wave is 33.0 meters. calculate the frequency of the sound wave.

a)11,000 hz b)10.0 hz c) 0.10 hz d)9.1 x 10-5 hz

B). f = 10.0 Hz

Explanation:

As we know the relation between frequency, wavelength and speed is given as

here we know that

now in order to find the frequency of the sound we can use above relation as

plug in all values in it

3. dark matter

empty space could also be a simple vacuum