Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

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

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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:
restart all cards

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.

Hurley - PNHS - Intro. to I.S. Vocab

what state of matter has a definite shape and a definite volume? solid
water is an example of what state of matter? a liquid
what state of matter takes the shape and volume of its container? gas
what type of energy does a moving object have? kinetic energy
the smaller the area of impact is, the greater the _____ is produced? pressure
a temperature equal to 0 K on the Kelvin temperature scale absolute zero
a law that states that the volume of a gas is directly proportional to its temperature in kelvins if the pressure and the number of particles of the gas are constant charle's law
a law that can be expressed mathematically where p1 and v1 represents the pressure and volume of a gas before a change occurs and p2 and v2 represent the pressure and volume of a gas after a change occurs boyle's law
melting, freezing, and vaporization are all considered a _____? phase change
what change happens when a system absorbs energy from its surroundings? endothermic
what fusion varies from substance to substance? heat of fusion
what change happens when a system releases energy to its surroundings? exothermic
what is the endothermic process when a substance changes from a liquid into a gas? vaporization
the energy a substance must absorb in order to change from a liquid to a gas heat of vaporization
what process changes a substance's state at a temperature below the substance's boiling point? evaporation
what process is responsible for the morning dew on glass? condensation
what phase change is responsible for the formation of clouds? sublimation
when a gas or vapor changes directly into a solid without first changing to a liquid deposition
Created by: ryanhurley