Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.


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.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
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 i.s..

lambert-pnhs-intro to i.s. vocab

QuestionAnswer
what is the state of matter in which the materials have a definite shape and volume? a solid
what is the state of matter in which a material has a defeinite volume but not a definite shape? a liquid
what is the state of matter in which a material doesnt have a definite shape or volume? a gas
what is the energy of an object called due to its motion kinetic energy
what is the result of a force distributed over an area pressure
tempature of 0 K is called? absolute zero
what law states that the volume of a gas is directly proportional to its tempature in kelvins? charle's law
what states that the volume of a gas is inversely proportional to its pressure if the tempature and the number of particles are constant? boyle's law
what is the reversible physical change that occurs when a substance changes from one state of matter to another. phase change
what is it called when the system absorbs energy from its surroundings? endothermic change
what is the energy a substance ,ust absorb in orer to change from a solid to a liquid called? Heat of Fusion
what is the change called when the system releases energy to its surroundings? exothermic change
what is the phase change called when a substance changes from a liquid to a gas? vaporization
what is ut called when a substance must absorb energy to change from a liquid to a gas? heat of vaporization
what is the process called when a substances changes from a liquid to a gas? evaporation
the pressures caused by the collisions of this vapor and the walls of the container is called? vapor pressure
what is the pase change called in which a substance changes from a gas or vapor to a liquid? condensation
what is the phase change when a substance changes from a solid to a gas to a or vapor without changing to a liquid first? sublimation
what is the phase change called when a gas or vapor changes directly into a solid without first changing to a liquid? deposition
Created by: klambert23