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### 7 Cards in this Set

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 Give eqn. for uniformly dense fluid escaping a hole at the bottom of a barrel V=(2gh)^(1/2) Eqn. for gauge pressure Pg at depth d Pg=(density)(gravity)(depth) Define pressure in terms of Force what the units of Pascals are P=F/A force per area hence measured at Pascal=N/m^2 Archimedes' Principle Give Eqn for % of an object floating The ratio of object:fluid density is equal to % object submerged Therefore % floating is 1-% submerged. BEWARE TRICK QUESTIONS WITH FLOATING AND SUBMERGED USAGE For fluids, sound travels faster in dense fluids, T/F? False, less molecules means sounds can travel faster. Does not apply to solids Give Bernoulli's principle Bernoulli's principle Give fluid continuity eqn. A1*V1=A2*V2 Area*flow rate is constant for fluid