What are wavelength, frequency, time period and amplitude of a sound wave ?

Explanation

Wavelength : The distance between two consecutive compressions (C) or two consecutive rarefactions (R) is called the wavelength.
Frequency : The number of oscillations per unit time is called frequency.
Time period : The time taken by two consecutive compressions or rarefactions to cross a fixed point is called the time period.
Amplitude : The magnitude of the maximum disturbance in the medium particles on either side of the mean value is called the amplitude of the wave.