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A sound of constant frequency

The wavelength in air of a sound is 5 m.(a) What is the frequency of the sound? Sound can have any frequency. It is the SPEED of
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2. asked by Courtney
3. 671 views
Factory Worker A is exposed to a sound of a constant intensity of 6.30 × 10–4 W m–2 at a distance of 1.00 m from a noisy
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2. asked by nancy
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as observer travelling with a constant velocity of 20m/s passes close to a stationary source of sound and noticed that there is
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2. asked by Evans
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An observer traveling with a constant velocity of 20m/s passes close to a stationary source of sound and noticed that there is a
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2. asked by Kenry
3. 819 views
if a man moving away with the speed of 0.5 of sound from a stationary sound source producing a sound of frequency , he would
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2. asked by sara
3. 702 views
1) Why is frequency an element needed in the sound industry?and 2) When there is a sound pressure level of two different sources
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2. asked by Kat
3. 823 views
An airplane traveling at v = 152 m/s emits a sound of frequency 1850 Hz. At what frequency does a stationary listener hear the
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2. asked by Annie
3. 594 views
An airplane traveling at v = 163 m/s emits a sound of frequency 1730 Hz. At what frequency does a stationary listener hear the
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2. asked by May
3. 655 views
A 60 year old person has a threshold of hearing of 81.0 dB for a sound with frequency f=10,000 Hz. By what factor must the
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2. asked by Emily
3. 1,092 views
Which statement regarding sound traveling in air is correct?(1 point) As the wavelength increases, the frequency also increases.
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2. 78 views