SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If the frequency of a sound wave is increased, then what will also increase?
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Pitch
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Amplitude
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Wave
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Sound
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Explanation:
Detailed explanation-1: -Pitch of sound depends upon frequency, so when pitch gets higher frequency f also becomes higher, now we have, wavelength of sound ∝1/f (for constant speed of sound in a medium), hence wavelength decreases i.e. frequency and wavelength go through a change when pitch gets higher .
Detailed explanation-2: -The pitch of sound also Increases if it’s frequency increases .
Detailed explanation-3: -From these equations you may realize that as the frequency increases, the wavelength gets shorter. As the frequency decreases, the wavelength gets longer.
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