Question

Q.2 Write any three characteristics of sound waves

Answer 1

three characteristics of sound

waves are:-

$The \: \: basic \: \: \: properties \: \: of sound \: \: \\ are: \: \:  pitch, \: \: \: \: loudness \: \: and \: \: \: tone.$

Answer 2

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The sensation felt by our ears is called sound. It is a form of energy which makes us hear. We hear several sounds around us in our everyday life.

We know that sound travels in the form of wave.

A wave is a vibratory disturbance in a medium which carries energy from one point to another without there being a direct contact between the two points.

We can say that a wave is produced by the vibrations of the particles of the medium through which it passes.There are five main characteristics of sound waves: wavelength, amplitude, frequency, time period, and velocity. The wavelength of a sound wave indicates the distance that wave travels before it repeats itself.