what is Sound?

Asked by faishalkohli0786 | 8th Apr, 2019, 11:26: PM

Expert Answer:

A sound is a form of energy, just like electricity and light. A sound is made when air molecules vibrate and move in a pattern called waves, or sound waves. Think of when you clap your hands, it produces sound which travel through air (medium) and reach our ear.

  • Sound is a wave, a longitudinal wave
  • Sound needs a medium to travel
  • Waves have an amplitude (volume) frequency (pitch), wavelength (speed), etc

Answered by Ankit K | 9th Apr, 2019, 06:28: AM