City of New Sharon, IA 50207. Sharon, Iowa â better known as â New Sharon, Iowa was developed in 1856 and occupies approximately one square mile in Mahaska county.
3 11mbre is the distinguishing quality of a sound. It is the dimension of auditory experience reÂ­. lated to the complexity of the sound wave-to the. relative breadth of the range of frequencies that. make up the wave. A pure tone consists of only one. frequency, but in nature, pure tones are extremely. rare.
Properties of sound waves. Frequency - The frequency of the sound wave is the number of oscillations per unit of time. Amplitude - The magnitude of the pressure changes, i.e. the difference between the pressure peaks and pressure nadirs (The strength of the wave, loudness of the sound).