There is no known relationship between forced vortex and water pH. Forced vortex refers to the creation of a swirling motion in a fluid by external means, typically through the use of mechanical agitation or rotation. On the other hand, water pH is a measure of the acidity or alkalinity of water and is determined by the concentration of hydrogen ions (H+) in the water. Factors that influence water pH include the presence of dissolved substances such as minerals, salts, and acids, as well as temperature and biological activity.