Save
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

energy and heat

TermDefinition
Energy transformation Takes place when energy changes from one form into another form.
Law of conservation of energy The law conservation of energy states that energy cannot be created or destroyed.
Efficiency the ratio of useful output energy to input energy.
Kinetic theory of matter states that all of the particles that make up matter are constantly in motion.
Temperature a measure of the average kinetic energy of all the particles
Degree are equally spaced units between two points.
Thermometer Thermometer is an instrument for temp.
Thermal energy is the total kinetic energy of all particles in a substance.
Heat is the energy transferred from an object at a higher temp to an object at a lower temp.
Calorie is equal to the amount of energy needed to raise the temp of 1 g of water by 1 c.
Conduction the transfer of energy as heat from one substance to another through direct contact.
Conductor is a material that transfers heat very well.
Insulator is a material is a poor conductor of heat.
Convection is the transfer of energy as heat by the moment of a liquid or gas.
Radiation is the transfer of energy by electromagnetic waves.
Created by: user-1766462
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