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

Unit 2

Energy

QuestionAnswer
Name 4 forms of energy transferred when a computer is turned on. 1. light 2. sound 3. heat 4. electricity
List 4 items that have stored energy. 1. gasoline 5. coal 2. batteries 6. rollercoaster at the top of a hill 3. wood 7. oil 4. candle
What type of energy do we get from the sun? solar energy
What happens to something that is left in the sun? It's temperature rises from the heat.
A fast moving object has ____________________energy than a slower moving object. more
A quiet sound has ___________________energy than a loud sound. less
When a moving object hits another object, energy is ______________ from one object to another. transferred
When energy from one object is changed to another form of energy it is called an energy _______________________. transformation
When an archer pulls back the string on his bow, energy is __________________. stored
When the archer lets the string go, the energy becomes __________________ energy. motion
What type of energy is found in a battery? chemical energy
When a battery is placed in an object, what type of energy is the chemical energy transformed into? electrical energy
What are 2 signs of energy transfer in a collision? 1. loud sound 2. the objects that collide move in different directions
When a wind turbine turns it (stores, uses) energy. The stored energy (can, cannot) be transferred to heat a house. The (slower, faster)the wind blows the more energy that is created. stores can faster
List 3 alternative sources of energy. solar energy algae wind
List 3 fossil fuels. coal oil natural gas
Water boils at _________° celcius. 100°
Water boils at _________° fahrenheit. 212°
Created by: Mrs. Furlong
Popular 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