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

Work, Power & Energy

QuestionAnswer
A constant force exerted on an object in the direction of motion, multiplied by the object's displacement. Measured in joules. Work W=FxD
A quantity that measures the rate at which work is done. Measured in watts. Power P=W/T
The stored energy resulting from the relative positions of objects in a system. Measured in joules. Potential Energy PE=m x g x h
The energy of an object due to its motion. Kinetic Energy KE= 1/2 m x v squared
The total potential and kinetic energy of all the particles in an object. Depends on mass, temperature and phase. Measured in joules. Thermal Energy
The transfer of thermal energy from one object to another because of a temperature difference. Measured in joules. Heat
The amount of heat needed to raise the temperature of one gram of a material by one degree Celsius. Measures in joules/gram Specific Heat
The transfer of energy through space by visible light Radiation
A constant force exerted on an object in the direction of motion, multiplied by the object's displacement. Measured in joules. Work W=FxD
A quantity that measures the rate at which work is done. Measured in watts. Power P=W/T
A constant force exerted on an object in the direction of motion, multiplied by the object's displacement. Measured in joules. Work W=FxD
A quantity that measures the rate at which work is done. Measured in watts. Power P=W/T
The stored energy resulting from the relative positions of objects in a system. Measured in joules. Potential Energy PE=m x g x h
The total potential and kinetic energy of all the particles in an object. Depends on mass, temperature and phase. Measured in joules. Thermal Energy
The transfer of thermal energy from one object to another because of a temperature difference. Measured in joules. Heat
The amount of heat needed to raise the temperature of one gram of a material by one degree Celsius. Measures in joules/gram Specific Heat
The transfer of energy through space by visible light Radiation
The transfer of energy that occurs when molecules collide. Conduction
The transfer of energy by the flow of a heated substance. Convection
Created by: Photographer13
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