Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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
Know
remaining cards
Save
0:01
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:
Retries:
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

Unit 2 MELTS and Circuits

worddefinition
energy ability to do work or cause change
mechanical energy produced by a machine or movement
electrical energy energy produced by a machine or movement
light energy form of energy that can travel through space and be seen by the human eye
thermal energy energy that causes a transfer of heat between materials
sound energy energy produced from vibrations that you can hear
Rube Goldberg unnecessarily complicated machine
electric current flow of electric energy
parallel circuit circuit with more than one path
series circuit circuit with one path
circuit a closed path that electric current flows through
comple path closed circuit
incomplete path open circuit
switch a device for making and breaking the connection in an electric circuit
source/cell battery
absorb take in
lens piece of see through material that is curved on one or both sides
medium substance
prism triangular shape; used to refract light
reflection light bounces back
refraction light bends
transmit allow energy to pass through a medium
transparent lets all light through ex. clear glass
translucent lets some light through ex. wax paper
opaque lets no light through ex. wood
Created by: BuncheScience