1 In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. 2  In water waves, energy is transferred through the vibration of the water particles. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. 2  In water waves, energy is transferred through the vibration of the water particles.
The 2016 Longmont, Colorado, population is 92,088. There are 3,379 people per square mile (population density).
Longmont by the Numbers. Longmont, Colorado, located within Boulder County, is a city with 22 square miles, more than 300 days of sunshine and a spectacular vista of the Rocky Mountains. Longmont sits at an elevation of 4,979 feet above sea level. With more than 1,500 acres of parks and open space, Longmont is perfect for outdoor enthusiasts.