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WorksheetsGr.6 Gas behavior
Total questions: 42
Worksheet time: 21mins
1. What happens to the particles in a volleyball as it sits in the hot sun?
the particles slow down and the ball deflates some
the particles move faster and the ball becomes firm
nothing changes
2. What does pressure mean? pg. 67
gas particles are vibrating
gas particles have an inward pull on the wall of the container
gas particles push outward on the wall of the container
may the force be with you
3. What does inversely proportional mean? pg. 73
as one variable increases, the other variable increases
as one variable increases, the other variable decreases
one variable doesn't affect another variable
the universe is getting larger
4. What does Charles's law state? pg 69
at a constant pressure, if temperature increases, volume decreases
at a constant pressure, temperature and volume never change
at a constant pressure, if temperature increases, volume increases
at a constant temperature, pressure and volume are equal.
5. Charles's Law is an example of a directly proportional relationship. What does directly proportional mean? pg. 69
as one variable increases, the other variable increases
as one variable increases, the other variable decreases
one variable doesn't affect another variable
the universe is getting larger
6. What does Boyle's Law state? pg. 71
at a constant temperature, as volume decreases, pressure increases
at a constant temperature, as volume increases, pressure increases
at a constant temperature, volume equals pressure
at a constant pressure, as temperature increases, volume increases
7. What is an example of Charles's law? pg. 69
a hot air balloon (A)
a balloon lowered into liquid nitrogen (B)
a tire pump (C)
Both A and B
8. What is an example of Boyle's law? pg. 71
a hot air balloon
a mug of coffee
a tire pump
a bowl of soup
A liquid has a .....
constant temperature
definite shape
crustal structure
definite volume
The change from a gas to a liquid is called
evaporation
condensation
melting
sublimatin
Which is not a crystalline solid?
salt
sugar
plastic
snow
Boyles Law states that as the pressure of a gas increases, its______
volume increases
temperature increases
volume decreases
temperature decreases
which of the following is NOT an example of vaporization?
dry air gains water as it moves over the ocean
bubbles form as water boils
wet pavement dries aftder a rain shower
water droplets form on a mirror
a substance that takes the shape and volume of its container is a
solid
liquid
gas
crystal
As a gas in a rigid contianer is heated, its
pressure increases
volume increases
pressure decreases
volume decreases
A liquid with a high viscosity like Karo syrup
has a definite shape
flows quickly
flows slowly
fills its container
According to CHarle's Law, when the temperature of a gas increases in a flexible container, it's (a) increases
________ occurs when the particles on the surface of a solid are directly released as a gas.
evaporation
sublimation
condensation
boiling
On a graph, the point (0,0) is called the
staring point
begnning
zero point
origin
If a graph is a straight line that passes through the origin, the 2 variables are considered (a) proportional
The (a) of a gas is the result of gas articles pushing on the walls of the container.
During (a) , only particles on the surface of the liquid gain enough energy to become a gas.
The change from a gas to a liquid is called (a)
Gas pressure is found by dividing the Force of its outward push by the (a) it pushes on.
The faster the gas particles move...
the lower the force with which they collide with the walls of their container.
the greater the force with which they collide with the walls of their container.
has no impact on the force with which they collide with the walls of their container.
When the temperature of a gas at constant volume is increased...
the pressure of the gas decreases.
the pressure remains the same.
the pressure of the gas increases.
the pressure can either increase or decrease.
Predict: What do you think will happen when you dunk a balloon in ice water?
The balloon will remain the same size because temperature change does not affect the volume.
The ballon will become smaller because lower temperatures will cause the volume to decrease.
The balloon will become larger because lower temperatures will cause the volume to increase.
When the temperature of a gas at constant pressure is increased, its volume increases. When the temperature of a gas at constant pressure is decreased, it's volume decreases.
Boyle's Law
Charle's Law
Law of Temperature and Volume
When a gas absorbs heat...
The particles move faster.
The particles move at the same rate of speed.
The particles move slower.
When a graph of two variables is a straight line passing through the origin (0,0), the variables are said to be...
independent
unrelated
directly proportional
inversely proportional
Charle's Law shows that the volume of a gas is....
inversely proportional to its temperature.
directly proportional to its temperature.
unrelated to its temperature
independently related to its temperature.
When the pressure of a gas at a constant temperature is increased, the volume of the gas decreases. When the pressure is decreased, the volume increases.
Boyle's Law
Charle's Law
Law of Indirectly Proportional pressure and volume
As you push down the plunger of air pump, the pressure inside the cylinder of the pump...
decreases
increases
remains the same
Boyle's Law shows that the pressure of a gas is...
inversely proportional to its temperature.
inversely proportional to its volume.
directly proportional to its temperature.
directly proportional to its volume.
_______ law describes the relationship between a gas's volume and pressure when its temperature is constant.
Boyle's
Charles
Kelley's
Cross's
At constant pressure, when the temperature of a gas is decreased, what happens to its volume?
it decreases
it will vary
it increases
it remains constant
At constant pressure, how are the temperature and volume of a gas related?
The are directly proportional
They are inversely proportional
They are constant
They are indirectly proportional
At constant temperature, when the volume of a gas is decreased, what happens to its pressure?
It increases
It decreases
It will vary
It remains constant
At constant volume, when the temperature of a gas decreases, the pressure _______.
decreases
increases
does nothing
explodes
When the graph relating two variables is a straight line passing through the origin, the variables are ______ proportional to each other.
directly
indirectly
If the sun shining through windows heats air in a sealed room, what happens to the air pressure in that room?
It increases
It decreases
It will vary
It remains constant
At constant temperature, the pressure and volume of a gas are ______ proportional.
inversely
directly
