ap physics 2 midterm Flashcards

3635969213	heat lab	proved that the more mass or force on a given area, it increases force and decreases pressure. volume also decreases as mass increases we found this by testing 12 different masses, and calculating their measurements and calculations after we observed the results and concluded what i previously stated	0
3635977231	pascals principle- fluid systems	a change in pressure applied to an enclosed fluid is transmitted undiminshed to every point of the fluid and to the walls of the container	1
3635980884	archimedes principle- floating and submerged objects	any object completely or partially submerged in a fluid is buoyed up by a force whose magnitude is equal to the weight of the fluid displaced by the object	2
3635983967	bernoulli's law-conservation of energy	sum of pressure and potential energy per unit volume has same value at all points along a streamline energy cannot be created nor destroyed	3
3635990095	milkman's oil drop experiment in terms of electric potential	purpose: to determine the charge of a single electron it involved observing objects of oil between 2 horizontal electrodes, composed of metal oil was sprayed and oil drops began to pick up electrons weight could be determined- the electric force would be moved out to cancel weight of oil drop experiment could be used to determine potential needed to suspend oil drop	4
3635998647	kerchief's laws related to law of conservation of energy	amount of current that you begin with must equal the amount of current that you end with	5