Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Part. Theory / Visc.
Terms on viscosity and particle theory.
| Question | Answer |
|---|---|
| Anything that flows is called a | fluid |
| This state has a definite shape and volume | solid |
| This state has a definite volume, but not a certain shape | liquid |
| This state's volume and shape are determined by its container | gas |
| All matter is made of tiny | particles |
| All particles in a pure substance are the | same |
| What is between particles | space |
| Particles are always | moving |
| As particles gain energy, they go | faster |
| As particles lose energy, they go | slower |
| Particles in a substance are ______ to one another | attracted |
| When the physical state of a substance is transformed to another, it is called a change of | state |
| Going from a solid to liquid is called | melting |
| Going from a liquid to a gas is called | evaporation |
| Going from a gas to a liquid is called | condensation |
| Going from a liquid to a solid is called | solidification |
| Going from a solid to a gas is called | sublimation |
| Going from a gas to a solid is called | deposition |
| Rapid vaporization is called | boiling |
| The temperature at which a substance goes from a liquid to a solid is called its ________ point | freezing |
| The temperature at which a substance goes from a solid to a liquid is called its ________ point | melting |
| Resistance to flow is also called | viscosity |
| The time it takes a fluid to flow from one point to another is called its | flow rate |
| The energy of motion is called _________ energy | kinetic |
| The viscosity of a liquid (increases or decreases) when the temperature goes up | decreases |
| The viscosity of a liquid (increases or decreases) when the temperature goes down | increases |
| When particle size increases, viscosity (increases or decreases) | increases |
| Anything that takes up space and has mass | matter |
| This is a measure of the average kinetic energy of something's particles | temperature |
| The three-word phrase that describes the change from any state of matter to another | change of state |
| the two-word term that means the volume of something increases when the temperature increases | thermal expansion |
| the two-word term that describes how the volume of something shrinks when it cools | thermal contraction |
| this is a graph or plot of temperature vs time | heating curve |
Created by:
mrmcquaid
Popular Science sets