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4 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is convection? |
Convection is when hot molecules in a liquid or gas rise because they are less dense and if they are cooler they sink because they are more dense. |
Densness |
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What is radiation? |
Radiation is the emission of electromagnetic waves |
Electromagnetic waves |
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What is combustion? |
Combustion is the movement of heat through a series of touching particles |
Heat transfer |
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How does a microwave work |
Microwaves channel that energy directly to the molecules inside food. Microwaves hear things through radiation. It's like electromagnetic waves zapping through the air. |
Radiation |
