abeka 9th grade science quiz 4.1 and part of 4.2
P1V1=P2V2 is what law? P2= new pressure. V2= new volume. P1= old pressure. V1= old volume. ? might have maibe a balloon and it might say stuff about pressure and volume
Boyle's law equation
who said that if temperature of a gas remains constant
Boyles
what law says that if the pressure is constant its volume volume and tamp are directly propotional
Charles law
atom or molecules of the same object hold together
cohesion
ability to br easily squeezed and compacted to a smaller container
compressability
another name for liquid and gasses because they can both flow
fluids
what are molecules that can move quickly and they are almost unefacted by cohesion
gas
SI unit fir pressure
Pascal
what principle says that if the pressure is applied to a fluid inside a closed container the pressure will be distributed equally throughout the container
Pascal principle
opposite of cohesion and attached to molecules of the same object
adhesive
phenomenon in which liquids in a tube rises or sinks beneath their level
capillarity
Vt/T1=V2/T2. what equation is this (V2= the new volume) (T2= the new Temperature) (V1= the beginning volume) ( Vt= the first volume) ?ur questions might say stuff about gass and temperature? end ur answer with Pa
charles law
Fi/Ai=Fo/Ao. what equation do u use to find pressure (Fi=is always going to be the smallest # of force or pressure) (Ai= is always going to be the smallest # of area) (Fo= is always going to be the biggest # of force or pressure) (Ao= is always the biggest # of area) ?the question will have something like CYLINDER ON A HYDRAULIC PRESS in your question? pit Pa after ur answer
hydraulic press equation
devide that's used based on Pascal's principle taht is used to multiply force
hydraulic pressure
what theory has two main principals
kenetic theory of matter
in a _?_, the molecules can move more freely that a solid and it can form into the shape of the container
liquid
kenetic theory issue that all _?_ of matter are in constant motion
molecules
what is the force exerted upon an area
pressure
tendency of a liquid to a pull atoma or molecules near the surface
surface tension
when water beads up and stuff
surface tention
Kenetic theor states that the -?- object is the object moves -?-
warmer, faster