density: Quick Facts

Written and fact-checked by

The Information Architects of Encyclopaedia Britannica

Photos and Videos

pure water and temperature

Why do objects float or sink in water?

See All Videos and Images →

Topics

specific gravity bulk density densification sigma-t What is the difference between mass and density?mass conservation of mass What is the difference between mass and volume?What is the difference between mass and weight?Eddington mass limit relativistic mass molar mass reduced mass

Key People

default image

Jean André Deluc

Swiss-British geologist and meteorologist

Viktor Meyer

Viktor Meyer

German chemist