Question

1. Sound is a form of _____.
2. The number of vibrations in one second is the _____.It determines the ______of the sound produced.
3. The extent of vibration is called _____. It determines the______of the sound
produced.
4. The _____ ______is the time taken for one complete vibration.
5.______is proportional to the square of the amplitude.
​

Answer 1

Answer:

this is very big congent

Answer 2

Answer:

1. Longitudinal Mechanical Wave

2. Frequency, Shrillness or pitch.

3. Amplitude, loudness

4. time period

5. Intensity of wave

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