Question

Describe the characteristics of sound wave

Answer 1

The characteristics of sound wave are ;

» Pitch : Pitch describes how the brain interprets the frequency of sound. The pitch of sound depends on its frequency.

» Loudness : The Loudness of sound depends on the amplitude of the sound wave.

» Quality : A musical instrument produces sounds of different frequencies.

Answer 2

Characteristics of sound wave are :-

1 Wavelength:- The distance between the every two consecutive points in the same phase is known as wavelength

2 Frequency:- The number of waves produced in one second is known as frequency

3 Time period:- The time taken to produce one wave is known as time period

4 Speed of sound :- The wavelength travels per unit time is known as speed of sound

5 Amplitude :- The maximum displacement covered by the particle of the medium is known as amplitude

6 Loudness:- It depends on the amplitude of a sound

7 Pitch :- It depends on the frequency of a sound

8 Quality:- It represents the nature of the sound

You can write any three..

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