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

Physics 1 Review

Physics 1 review

QuestionAnswer
What is Matter? Something that takes up space, has mass, has inertia, has weight and has energy.
What is Energy Defined As? The ways in which some change occurs in our universe. (Heat, light, gravity, etc.)
What is A Scientific Theory? A hypothesis with testable evidence and predictions.
Which Has More Mass, the Nucleus or the Electron Cloud? The Nucleus has more mass than the electron cloud.
Which Has More Charge, the Nucleus or the Electron Cloud? The Protons and Neutrons must balance out the Electrons, so they have the same amount of charge.
Which Takes Up More Space, the Nucleus or the Electron Cloud? The Nucleus is very dense and small. The Electron Cloud, while mostly made of air, takes up more space.
What Do Each of the Variables Stand for in E=mc squared? E= energy (measured in Joules), m= mass (measured in kilograms), and c= the speed of light constant, 3 x 10 to the 8th (measured in meters per second)
What Are the Four States of Matter? Solids, Liquids, Gases, and Plasma.
What Are the 3rd and 4th Dimensions? The 3rd dimension is made up of latitude, longitude, and altitude. The fourth dimension is time.
What Are Some Examples of Forces? Gravity, Electromagnets, Strong/Weak nuclear forces (caused by interaction between the nucleus and electrons)
What Is A Force? A push or a pull.
Created by: StudentChild