click below
click below
Normal Size Small Size show me how
Matter and Energy
Matter, Energy, and Forces
| Question | Answer |
|---|---|
| Solar, light, heat, and electrical are | forms of energy |
| A radio is designed to change electrical energy into | sound energy |
| The electric wire on a refrigerator plug has a plastic coating. The plastic is a(n) | insulator of electricity |
| Sound is produced by | vibrations |
| Music played on a guitar is most likely produced by | plucking the strings |
| The forms of energy given off by a lit candle are | heat energy and light energy |
| When light energy interacts with water, the light energy most likely | is refracted and reflected. |
| If no light passes through matter, the matter is most likely | opaque |
| A student shines a flashlight toward a clear glass window. Most likely, the light energy | is transmitted through the glass |
| When a piece of hard chocolate melts, the physical property that most likely remains the same is | color |
| The boiling point of water | 0 degrees Celcius |
| A tool used to measure the increase or decrease of temperature is a | thermometer |
| A student uses a graduated cylinder to measure water. Most likely, the student is measuring the physical property of | volume |