Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Intro to IS

Whynott-pnhs-intro to Is vocab

QuestionAnswer
Which state of matter has a definite shape and a definite volume? Example: Copper wire Solids have definite shapes and definite volumes.
Which state of matter takes the shape of the container it's in and has a constant volume (because of the forces of attraction keep its particles close together)? Example: Orange juice This state of matter is a liquid.
Which state of matter can fill a container of any shape or size because of the constant motion of its particles? Example: Helium This state of matter is a gas.
What type of energy do objects have because of their motion? Objects have kinetic energy due to their motion.
Pressure The result of a force distributed over an area.
Absolute Zero A temperature of zero Kelvins
Chales' Law States that the volume of a gas is proportionate to its temp. in Kelvins if the pressure and number of particles of gas are constant.
Boyle's Law States that the volume of a gas is inversely proportional to its pressure if the temp. and number of particles are constant.
Phase Change The reversible physical change that occurs whena substance changes from one state of matter to another.
Endothermic The change where a system absorbs energy from its surroundings.
Heat of fusion The amount of energy absorbed during a phase change that varies from substance to substance.
Exothermic The type of change when a system releases energy to its surroundings.
Vaporization The phase change where a substance changes from a liquid to a gas.
Heat of Vaporization The amount of energy absorbed when a liquid changes to a gas.
Evaporation The process that changes a substance from a liquid to a gas at temp.s below the boiling point.
Vapor Pressure The pressure caused by the collisions of vapor during vaporization.
Condensation The phase change in which a substance changes from GAS OR VAPOR TO A LIQUID.
Sublimation The phase change in which a substance changes from a solid to a gas or vapor without changing to a liquid first.
Deposition The phase change where a gas or vapor changes into a solid without changing into a liquid first.
Created by: Emilyw22
Popular Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards