What is amplitude of sound?
What is SI unit of frequency?
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What is amplitude of sound?
Amplitude of Sound. The strength or level of sound pressure. The number of molecules in the sound wave in b is greater than the number in the sound wave in a, therefore the amplitude of the sound wave in b is greater.
What is SI unit of frequency?
The SI unit for frequency is the hertz (Hz). One hertz is the same as one cycle per second.
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Answer:
the maximum displacement of a body from it's mean position A TO B AND B TO C then again C TO A is called the amplitude of the sound it is measured in seconds
the SI unit of frequency is hertz
t= 1/ f
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