Average Fitness and Wellness Coordinator Hourly Wage in the United States. Fitness and Wellness Coordinators earn a median hourly wage of $37.60. Hourly wages typically start from $20.63 and go up to $63.18. Source: U.S. Department of Labor Bureau of Labor Statistics Average Fitness and Wellness Coordinator Yearly Salary in the United States Fitness and Wellness Coordinators earn a median salary of $78,210 per year. Salaries typically start from $42,910 and go up to $131,410.
Brownian movement may be used to distinguish between solutions and colloids. Brownian motion is the random movement of colloidal particles suspended in a liquid or gas, caused by collisions with molecules of the surrounding medium.
The botanist Robert Brown presented the concept of Brownian motion in 1827. He observed pollen grains in water under a microscope and saw that the pollen grains are moving here and there (random movement) in water. This movement was named as the Brownian motion.