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Heat / Temperature
Methods of heat transfer, Thermal Energy, Heat
| Question | Answer |
|---|---|
| Melting | When a solid changes to a liquid |
| Conduction | Method of heat transfer with direct touching from particle to particle |
| Boiling | Temperature when a liquid to the temperature at which it bubbles and turns to vapor |
| Convection | Method of heat transfer where heat circulates through currents |
| Radiation | Method of heat transfer where heat travels through electromagnetic waves |
| Freezing | Temperature when a liquid changes to a solid |
| Evaporation | Temperature where liquid changes to a gas |
| Temperature | The degree or intensity of heat present in a substance or object, |
| Thermal Energy | The total energy of motion in the particles of a substance |
| Methods of Heat Transfer | Conduction, Convection, Radiation |
| Scales to measure temperature | Kelvin, Celsius, Fahrenheit |
| Freezing point of water in Celsius | 0* |
| Boiling point of water in Fahrenheit | 212* |
| In a swimming pool, the water near the surface is slightly warmer. The warm water rises because of | Convection |
| A chair is placed several feet from a fire in a fireplace. The fireplace has a glass screen. The side of the chair facing the fireplace gets warm because of | Radiation |
| Hot coffee is stirred with a spoon, the spoon gets hot due to | Conduction |
| Warm air over the beach rises while cooler dense air from the ocean rushes in due to | Convection |
| . A huge rock at the state park gets so hot during the day that you can’t sit on it from | Radiation |
| The metal skewer gets so hot that you drop your marshmallow in the campfire because of | Conduction |
| You are in the top bunk of a bunk bed and you want to turn the air conditioner on while your friend on the bottom bunk is fine is caused by | Convection |
| Materials that electricity easily passes through, that do not resist the flow of electricity. | Conductors |
| Materials that resist the flow of electricity, so electricity does not easily pass through. | Insulators |
| Plastic, wood, rubber, cloth, air, glass | Insulators |
| Copper, aluminum, steel, silver, gold, electrolytes | Conductors |
| Using a heating blanket to get warm | Conduction |
| Temperature of boiling water | 373 * K |
| Temperature of freezing water | 273 *K |