Physical Science Digital Portfolio
Published on Nov 28, 2015
No Description
MORE DECKS TO EXPLORE
PRESENTATION OUTLINE
ARCHIMEDE'S PRINCIPLE
Photo by antonychammond
States that the buoyant force on an object in a fluid is an upward force equal to the weight of the fluid that the object displaces
Photo by Darkroom Daze
Ex. The weight of a shell is greater than the buoyant force, so the shell sinks
Photo by bob in swamp
BERNOULLI'S PRINCIPLE
Photo by Peter E. Lee
States that as the speed of a moving fluid increases, the pressure of the fluid decreases
Photo by Alessandro Davì
Ex. When a leaf is put into a tube that gets gradually more narrow, the leaf speeds up when it enters the narrows part of the pipe, where there is less pressure
Photo by 96dpi
States that a change at any point in an enclosed fluid will be transmitted equally to all parts of the fluid
Photo by allert
Ex. Because the pressure is the same on both sides of the enclosed fluid in a hydraulic lift, a small force on the smaller area produces a much larger force on the large area
Photo by Dvortygirl
