Question

how is a sound wave produced?

Answer 1

sound weave is produced when something vibrates.the vibrating body causes the medium around it to vibrates

Answer 2

Sound wave is produced when something vibrates. The vibrating body causes the medium like water, air, etc. around it to vibrate. Vibrations in air are called traveling longitudinal waves, which we can hear. Sound waves consist of areas of high and low pressure called compressions and rarefactions, respectively.