WorksheetsHow pressure changes
Total questions: 23
Worksheet time: 46mins
The amount of force that is exerted on a balloon by the gas inside the balloon is _____.
temperature
pressure
volume
heat
In a tank of air, as the volume __________ the pressure __________.
increases, increases
increases, decreases
decreases, decreases
decreases, increases
As the space in a container gets smaller, the _________ decreases.
pressure
temperature
volume
heat
Water can undergo a change of state from liquid to __________ by decreasing the air pressure on its surface.
gas
solid
plasma
condensation
When a liquid freezes, its particles get ____. This could result from the pressure ____.
farther apart; decreasing
closer together; decreasing
farther apart; increasing
closer together; increasing
How would the pressure of the gas in an air tank change if more gas particles are added?
As particles are added the pressure inside the tank would decrease.
As particles are added the pressure inside the tank would increase.
As particles are added the pressure on the outside of the tank would increase.
How are pressure and volume related?
As the pressure decreases, volume decreases.
As the pressure increases, the volume increases.
As the pressure increases, the volume decreases.
As the pressure decreases, the volume stays the same.
Changes in temperature, pressure, and volume affect the behavior of gases more than they
affect solids and liquids.
True
False
As pressure decreases the boil point of water also decreases.
True
False
As pressure increases the boiling point of water increases.
True
False
Pressure is the amount of ___________ per unit area.
force
atoms
heat
volume
Pressure is the force applied to an object's....
surface
inside
matter
atoms
What causes air pressure?
force of collisions from air particles
air particles increasing in size
increasing the mass of each air particle
air particles changing state
What relationship does this demonstrate?
as volume decreases, pressure increases
as volume increases, pressure decreases
as volume increases, pressure increases
as volume decreases, pressure decreases
Why does adding more particles increase pressure?
more collisions on the surface of the tire
more mass inside the tire
more space between the particles
particles collide and combine into larger particles
What concept on pressure does the image show?
adding particles increases pressure
more mass increases pressure
larger particles increases pressure
more space between particles increases pressure
How does heat affect pressure?
increasing heat causes an increase in pressure
increasing heat causes a decrease in pressure
increasing heat causes particles to explode
increasing heat causes particles to catch on fire
Why does changing temperature cause a change in pressure?
particles collide harder the faster they move
particles burn the sides of the container
particles enlarge the hotter they become
particles get too hot and turn into pure energy
What type of relationship is there between pressure and temperature?
inversely proportional
proportional
no relationship
What type of relationship is there between pressure and number of particles?
inversely proportional
proportional
no relationship
What type of relationship is there between pressure and volume?
inversely proportional
proportional
no relationship
Why does pressure increase from A to B?
less space means the particles collide more frequently
there are more particles causing more collisions
the particles are moving faster and hitting the sides more often
the particles are getting squished and push back like a bouncy ball
