Question

A wave is moving in air with a velocity of 340m/s. Calculate the wavelength if its frequency is 680Hz?

Answer 1

Answer:

v=340m/swavelength= velocity/frequency =340/512 =0.66m

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Answer 2

Hey there buddy! Here's your required answer!

Answer:

0.5 metres

Explanation:

Frequency = 680 Hz

Velocity = 340m/s

Now,

Wavelength = Velocity/Frequency

$= 340m {s}^{ - 1} \div 680 {s}^{ - 1}$

$= 0.5m$

Therefore the wavelength is 0.5 metres.

Hope it helps!