On Thursday, we’ll be taking our test on Fluid Pressure.
Here’s your chance to suggest or vote on questions to appear on the test…
Under Pressure – Google Moderator
(Sign in with your SDS Mail account to vote or suggest).
Suggesting and voting ends Wednesday at 11:00pm.
Be creative!
Why do objects flost or sink in water?
(What is flosting? Mr H)
What is density?
1. Who’s principle explains why planes fly?
2. Buoyancy is how much/many (1)_______ a ship or an object (2)_______.
(1) A. Gas ————- (2) A. Moves
B.Fluid ———- B.Displaces
C. Bow ties ————— C. Eats
D.None of the above ———– D. None of the Above
3. D = M/V M=________ D=____________ V=_____________
What three dudes was this chapter about?
Why do planes fly?
Name three objects Bernoulli’s principle applies to.
What kind of air pressure does an object move toward?
Do faster or slower objects change the air pressure? If so, how?
What is the density of wood?
When placed in water, would a tar ball float or sink? What about if it were placed in glycerin? Mercury? Corn oil? Corn syrup?
By the way Ben: Bernoulli, B, mass, density, volume
flost is what you call cool for float!!!!!!!!!
(I know it doesn’t make sense but it does in my mind)
What is pressure?
What is the formula for pressure?
How is density measured?
If the density is below ____ g/cm3, it floats.
Density relates to which principle?
True or False: In Pascal’s principle, pressure is distributed equally to fluids in a contained system.
In Bernoulli’s principle, if velocity goes up, pressure goes ____.