Hippie Coloring Book Peace, Love and Hippies Coloring: Coloring Books Designed for Artists, Adults, Teens and Older Children (Hippie Coloring Books) (Volume 1) Grace Sure. 4.6 out of 5 stars 76. Paperback.
2.2 FACTORS AFFECTING PROPAGATION OF SOUND There are several important factors, which affect the propagation of sound: geometric spreading, atmospheric effects, and surface effects. These are discussed separately below. 2.2.1 Geometric Spreading This refers to the spreading of sound energy as a result of the expansion of the wave fronts.
View Full Version : How far does sound carry? yes, i know how far sound is audible depends on MANY factors, including temperature, humidity, time of day, ambient noise levels, things in between the noise and the listener, etc. but... in general, how far does a loud conversation/party carry at night?