click below
click below
Normal Size Small Size show me how
Science
| Question | Answer |
|---|---|
| attract | to pull objects toward one another |
| convert | to change from one type to another |
| electromagnet | A type of magnet in which the magnetic field line is produced by a electtric current |
| Energy | The ability to make things move or change |
| force | a push or pullthat can change the motion of a object |
| isolate | to separate or set apart |
| Kinetic energy | the energy that an object has because it's moving |
| magnetic field | the space around a magnet in which magnetic forces can act on objects |
| Magnetic field line | A line that connects opposite magnetic poles and represents the strengh and direction of the magnetic field |
| magnetic pole | one of the two opposite ends of a magnet |
| model | an object,diagram,or computer program that helps us understand something by making it simpler or easier to see |
| potential energy | the energy that is stored in an object or system |
| refute | to provide evdence that goes against a claim |
| Repel | to push objects away from each other |
| system | a set of interacting parts forming a complex whole |
| transfer | to move from oone object to another or one place to another |
| variable | something that can be changed and may be measured |