Question

On a cold day, the speed of sound in air is 330 m/s. A note with a frequency of 1,320 Hz is played on an instrument. What is the wavelength of that sound wave?

Answer 1

As we know that speed of sound is

$v = 330 m/s$

frequency of sound  is

$f= 1320 Hz$

now we know that frequency of sound and speed of sound is related to each other by the following formula

$speed = frequency * wavelength$

$v = \lambda * f$

$330 = 1320 * \lambda$

$\lambda = 0.25 m$

so wavelength of sound is 25 cm or 0.25 m

Answer 2

Answer:

0.25 m

Explanation:

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