Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chapter 7, Section 1 A
Test Description: Forces in Fluids: Fluids and Pressure
Instructions: Answer all questions to get your test result.
1) Of the following, where would atmospheric pressure be greatest?
A
neither gases nor liquids.
B
on a mountaintop
C
at the altitude at which planes fly
D
at sea level
2) If a fluid flows from area A to area B, then area A must be an area of greater ___.
A
volume
B
temperature
C
mass
D
pressure
3) Fluid pressure is exerted evenly in all directions, which explains why ___.
A
some objects floats
B
bubbles are round.
C
objects seem to weigh less in water
D
birds and airplanes can fly
4) The SI unit for pressure is ___.
A
K
B
Pr
C
N
D
Pa
5) Gases exert pressure ___.
A
randomly in varying directions
B
vertically
C
evenly in all directions
D
horizontally
6) The reason you blow round bubbles and not square ones is explained by ___.
A
Archimedes principle
B
Boyles's principle
C
Bernoulli's principle
D
Pascal's principle
7) 80% of the gases in the atmosphere are found within ___ of the Earth's surface.
A
50 km
B
10 km
C
1 km
D
5 km
8) Pressure depends on ___.
A
the depth of the fluid
B
the compressibility of the fluid
C
the temperature of the fluid
D
the total amount of fluid present
9) You may feel discomfort in your ears when you take off in an airplane because the pressure in your inner ear ___.
A
is greater than the atmospheric pressure at a high altitude
B
is not affected and cannot be related to the atmospheric pressure at a high altitude
C
ls less that the atmospheric pressure at a high altitude
D
is equal to the atmospheric pressure at a high altitude
10) A bicycle tire remains inflated because air particles ___.
A
are constantly moving and pushing against the inside of the tire
B
are less dense than the tire
C
for a crystal matrix inside the tire
D
displace the tire's density
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?