How Do You Find Buoyant Force Buoyancy When a body is immersed in a liquid, the liquid exerts an upward force on the body called as the 'upthrust' or 'buoyant force.'Factors affecting upthrust: 1. Larger the volume of the body submerged in the liquid, greater is the upthrust. 2. Larger the density of the liquid, greater is the upthrust. Applying Archimedes' … [Read more...] about How Do You Find Buoyant Force