What is the frequency of a wave that has a wavelength of 0.78 m and a speed of 343 m/s?

Question

asked Aug 2, 2024 174k views

1 Answer

Jardanian · Answer 1 · 2024-08-07T22:17:54+0000

Answer:

Step-by-step explanation:

The equation for frequency is:

$\sf f = ( \\u)/( \lambda)$

Where:

f = frequency (Hertz),
$\\u$ = speed (343 m/s) and
$\lambda$ = wavelength (m)

Plugging the values,

$\sf f = (343)/(0.78)$

$\sf f \approx 439.75 \: Hz$

So The frequency of the given wave is 439.76 Hertz (approximately)