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JES-Energy L. 3-4
| Question | Answer |
|---|---|
| The form of energy that makes particles move is______ | thermal energy |
| The best insulator is a cup that holds the ________ ______ | highest temperature |
| An object that absorbs all the light that strikes is _____ | black |
| Heat can cause a solid to ____ | melt |
| The object that has the most mechanical energy is __ _____ ____ | a moving car |
| A large bell will make a sound with the ____ ____ | lowest pitch |
| When a switch is turned on, it produces ____ ______ ___ | an open circuit |
| A good insulator is ____ | rubber |
| A mirror reflect the best ____ | light |
| The volume of sound is related to its ___ | amplitude |
| Electric currents travels along a path called a ___ | circuit |
| ____ _____ causes a shock with a person touches a doorknob | static electricity |
| a ___________________ is needed for a closed circuit | switch in the on position |
| Glass, plastic, and rubber are _____. | insulators |
| Most electrical cords are covered in plastic because ________ | plastic is a good insulator. The plastic coating on wires does not let electric current flow through it. It protects you from getting a shock. |
Created by:
maria.miller78
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