Question

what are
wave
and length
frequency
and amplitude of a sound wave
sound
​

Answer 1

Answer:

Sound is a longitudinal wave which consists of compressions and rarefactions travelling through a medium. Sound wave can be described by five characteristics: Wavelength, Amplitude, Time-Period, Frequency and Velocity or Speed. The minimum distance in which a sound wave repeats itself is called its wavelength.

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Answer 2

wave:

in a world it's a flow of energy.

wavelengths:

distance between two identical pt. in wave

frequency:

Frequency is the number of occurrences of a repeating event per unit of time.

amplitude:

the maximum amount of displacement of a particle on the medium from its rest position.