Question

the wavelength of a sound waves is 66 m. calculate the frequency of the waves,if the velocity of sound is 330ms . would this sound be audible to the human ear

Answer 1

Consider Wavelength as W, Frequency as F and Speed of Sound as V in the following equation
$w = 66 \\ v = 330 \\ v = f \times w \\ 330 = f \times 66 \\ f = \frac{330}{66}$
If F is between 20 Hz and 2000 Hz, it is audible to human ear.

Answer 2

Answer:

Explanation:

An average human ear can hear frequencies from 20Hz to 20000Hz.