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2015-01-11T10:43:40+05:30

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A) Loudness

It is determined by amplitude and sensitivity of ear.

B) Pitch

Pitch is determined by frequency.

Frequency is defined as the number of vibrations taken place in one second.

Higher the frequency higher will be the Pitch of the wave.

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  • Brainly User
2015-01-11T10:57:07+05:30
A) LOUDNESS : Determined by amplitude ( the maximum displacement from its mean point) .
B) PITCH : Determined by frequency ( the number of oscillations in one second).
Two types of waves are:- 
Longitudinal
Transverse 
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