Question

What is the speed of a wave that has a frequency of 6 Hz and a wavelength of 4 m?

a) 24 m/s

b) 10 m/s

c) 30 m/s

d) 46 m/s

Answer 1

a ) 24 m/s

Step-by-step explanation:

Given,

Frequency ( f ) = 6 Hz

Wavelength ( λ ) = 4 m

To find : Speed ( v ) = ?

Formula : -

v = f x λ

v

= 4 x 6

= 24 m/s

Therefore, the speed of a wave that has a frequency of 6 Hz and a wavelength of 4 m

is 24 m/s.