Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
Don't know
remaining cards
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



ENERGY TRANSFORMATION Change of energy from one form to another.
CONDUCTOR Substance that readily transfers heat or electrical energy.
INSULATOR Material that does not conduct heat or electrical current.
KINETIC ENERGY Energy of motion.
CHEMICAL ENERGY Energy stored in chemical bonds & released through chemical reactions.
ELECTRICAL ENERGY Form of energy made available by the flow of electric charge through a conductor.
LIGHT ENERGY Form of energy that exhibits wave-like behavior as it travels through space; part of the electromagnetic spectrum.
MECHANICAL ENERGY Sum of the potential & kinetic energy of an object.
THERMAL ENERGY Total kinetic (moving) energy of the tiny particles that make up matter; the faster the particles move, the warmer the matter becomes.
SOUND ENERGY Form of energy made by vibrations; requires a medium (like air, water, or solids) in order to travel; waves travel slower than light waves.
SYSTEM Group of interacting or interdependent elements forming a complex whole.
LAW OF CONSERVATION OF ENERGY Energy can neither be created nor destroyed; energy just changes form.