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What is sound ?

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What is sound ?
  • 3 answers

Deeksha Singla 8 years, 1 month ago

Sound is form of energy which gives sensation of hearing

Abhi Sharma 8 years, 1 month ago

Three basic characteristics - pitch, loudness, quality are:- (1) Pitch - pitch is the shrillness of a sound. It helps in distinguishing a shrill sound from a grave or hoarse sound. (2) Loudness - loudness distinguishes a feeble sound from a loud sound of the same frequency. Loudness of sound depends on its amplitude. Loud sound is produced when the amplitude of sound produced by a vibrating body is large and similarly feeble sound is produced when the amplitude is small. Loudness of sound is expressed in decibel (db). (3) Quality - the quality of sound is also called tone. It enables us to distinguish between two sound of the same pitch and loudness produced by two different source.

Madhuvanti Hiremath 8 years, 1 month ago

Sound is a form of energy which makes us hear.??
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