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sergij07 [2.7K]
3 years ago
12

Sound from Source A has twice the frequency of sound from Source B. Compare the wavelengths of sound from the two sources. 1. Th

e wavelength of sound from Source A is half the wavelength of sound from Source B. 2. The wavelength of sound from Source B is the same as the wavelength of sound from Source A. 3. The wavelength of sound from Source A is √ 2 times the wavelength of sound from Source B. 4. The wavelength of sound from Source B is half the wavelength of sound from Source A.
Physics
1 answer:
ale4655 [162]3 years ago
4 0

Answer:

1. The wavelength of sound from Source A is half the wavelength of sound from Source B

Explanation:

The frequency and wavelength of a wave related as given below:

\lambda = \frac{v}{f}

where, λ = wavelength, v = speed, and f = frequency of wave

Lets say, frequency and wavelength of sound from source A = f, λ

frequency and wavelength of sound from source B = f', λ'

In the given case,

f = 2f'

It implies the wavelength of sound from source A(λ) is half the wavelength of sound from source B (λ').

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