Asked by shankaranarayanan | 2nd Jan, 2010, 07:55: PM

Expert Answer:

1/ Sound is a travelling wave which is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing.

2/ Frequency is number of oscillation per second.

3/ Amplitude is the maximum displacement of the medium particles from mean position.

4/ Yes, it'll affect the sound speed, hence the conversation.




Answered by  | 2nd Jan, 2010, 09:11: PM

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