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3 years ago

A wave has a frequency of 540 Hz and is traveling at 340 m/s. What is its wavelength?

Physics

1 answer:

EastWind [94]3 years ago

8 0

Answer:

wavelength of wave = 62.69 cm

Explanation:

Given

frequency of wave = 540 Hz = 540 $s^{-1}$

Speed of wave = 340 m $s^{-1}$

wavelength of 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 λ = v/f

= 340 m $s^{-1}$ / 540 $s^{-1}$

= 0.6296 m

= 62.69 cm

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