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

Chapter 3--Science

vocabulary

QuestionAnswer
The SI unit for pressure is called: pascal
measure of the average kinetic energy of the particles in an object temperature
When liquid becomes a gas it is what? evaporation
When a liquid becomes a solid it is what? freezing
The only state of matter that is not a fluid is a solid
liquids have a _________volume but not shape definate
when a particle is heavier it moves what? slower
What determines the speed of the particles in the substances? size of particles and temperature of the substance
_________is made up of particles that are in motion and frequently collide. All matter
What principle states that the bouyant force on object in the fluid is equal to the weight of the displaced voulme of fluid Archimede's principle
When ice melts energy is obsorbed
What principle states that a fluid enclosed in a vessel exerts pressure equally in all directions? Pascal's principle
Resistance to flow is viscosity
what holds their shape without a container? solids
Going to a solid directly to a gas is sublimation
The ability to chang or move matter is called what? Energy
Why does ice float b/c it is less dense that water
What law relates pressure to volume? Boyle's Law
What law relates volume to temperature? Charles' Law
What law relates temperature to pressure? Gay-Lussacs Law
What principle describes the property of a fluid in motion? Bernoulli's Principle
As the temperature of a fixed amount of gas decreases the pressure what? decreases
As the volume of a fixed amount of gas decreases the pressure what? increases
T or F.......The Law of Conservation mass cannot be created or destroyed? True
T or F......When a thick sample of gas increases in volume it must either decrease in pressure or increase in temperature. True
What is ...force divided by area? Pressure
What is the upper force excerted on an object on or in an liquid? Bouyant Force
Created by: dana.bigger
Popular Physical 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