Topic: Amplitude of a Sound Wave
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Answers to Common Questions
What are sound wave amplitudes?
the amplitude of a wave is measured from the peak to trough from a given period. Read More »
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What is the amplitude of a sound wave?
the amplitude of a sound wave is the air around you's tempreture and the time of sound timed together. Read More »
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What is the Formula for amplitude of a sound wave?
The amplitude(a) is the height of a crest or the depth of a trough measured from the undisturbed position of what is carrying the wave Read More »
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More Common Questions
Answers to Other Common Questions
the strength or volume of the sound wave :)
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The amplitude of a sound wave is interpreted as volume.
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The pitch of a sound. We learned it in science and music as well. The amplitude is also the height of the crest or trough in a wave. It effects the intensity of the pitch but does not effect frequency or wavelength of the pitch.
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Loudness
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The amplitude is a measurement of the height of a wave. However, sometimes, we may need to tell if it is a positive or negative amplitude by looking at graph. For more information look here: http://id.mind.net/~zona/mstm/physics/wa...
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The volume of the sound heard by the observer
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Sound wave amplitude is usually measured indirectly by measuring accoustic pressure in decibels. Decibels is a ratio, so it has no unit.
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Source: http://wiki.answers.com/Q/What_unit_is_used_to_measure_the_amplit...