the average kinetic energy of the particles that make up a substance

the temperature at which a liquid becomes a solid

the temperature at which a solid becomes a liquid

the process of a liquid becoming a gas

boiling and evaporation are two ways which of the following processes occur?

the process of a solid changing directly to a gas without forming a liqud

In which state of matter are particles tightly packed together?

which state of matter has the least amount of kinetic energy?

which state of matter do particles vibrate (least amount of motion)?

which state of matter do particles have a definite shape and volume?

Which state of matter are particles close together but can slide past each other?

Which state of matter do particles have some kinetic energy (flow)?

which state of matter do particles take the shape of the container, but have a definite volume?

which state of matter are particles spread out to fill their container?

which state of matter has the most kinetic energy?

which state of matter has the fastest particle motion?

which state of matter has no fixed shape or volume?

State the 5 basic assumptions of the kinetic molecular theory.

the process of a solid becoming a liquid

the process of a liquid becoming a solid

the process of a liquid becoming a gas

the process of a gas becoming a liquid

the process of a gas becoming a solid

the process of a solid becoming a gas

matter that has enough energy to overcome the attractive forces within its atoms

an increase in the size of a substance as the temperature increases

Which state of matter is the most common state in the universe?

What is the exception to the rule of thermal expansion?

pressure applied to a fluid is transmitted throughout the fluid

if you decrease the volume of a container of gas and hold the temperature constant, the pressure will increase

the volume of a gas increases with increasing temperature, as long as pressure remains constant

fluid velocity increases when the flow of the fluid is restricted

the buoyant force on an object is equal to the weight of the fluid displaced by the object

a thermometer uses liquid mercury to read the temperature. Which of the following can be used to explain how a thermometer works?

An object will float if it is ____ dense than the fluid

An object with high viscosity means that it would flow ___

An object will float if the buoyant force is __ the objects weight

What is a fluid?

Which of the following does buoyancy depend on?

What is the SI unit of pressure?

Temperature has no effect on the movement of particles in matter

the ability of a fluid to exert an upward force on an object immersed in it

force exerted per unit area

the resistance of a fluid to flowing

What is the process called when a liquid turns into a gas at a temperature below its boiling point?

Which state of matter has particles that are free to move past each other but remain in close contact?

What is the process called when a gas turns directly into a solid?

A student is shown a simple model of particles that make up a liquid, as shown.

Part B

How should the model be changed to show the particles of a liquid at a higher temperature?

As matter changes state from liquid to solid, the atoms move ______ .

If I heat a liquid and its temperature increases, what change occurs to motion of the molecules?