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4th ELECTRICITY
Purvis
| Question | Answer |
|---|---|
| hypothesis | prediction about how things work or how two variables are related |
| variable | the part of an experiment that changes |
| control | the part or parts of an experiment that remain the same |
| insulator | a material through which an electric current WILL NOT pass |
| conductor | a material through which an electric current WILL pass |
| evidence | something that offers proof |
| data | information |
| diode | allows electricity to flow in ONE direction |
| troubleshooting | a way to find out what is wrong |
| circuit | path electricity flows |
| voltage | the push or pressure the battery provides |
| amperes | measures the flow |