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.
The amount of energy in a wave is proportional to its amplitude. The larger the amplitude, the more energy it carries, and the more dangerous it can be. For example, low-energy sound is perfectly safe. However, prolonged exposure to high-intensity sounds can cause loss of hearing and even deafness.