Lect 4: Buoyancy & Density 1. 1. What is buoyancy? 2. 2. What is the relationship between density & buoyancy?
GRADE 8 SCIENCE 2011 DENSITY & BUOYANCY. DENSITY AND MATTER All matter exists in one of three states: Solid – has a definite shape and volume (e.g. Sugar)
DENSITY & BUOYANCY. BUOYANCY BUOYANCY = the ability to float in a fluid. Examples of fluids = water, air BUOYANT FORCE = the upward force that acts on.
