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17 Cards in this Set
- Front
- Back
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Define heat energy |
The internal movement of particles |
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List three ways heat transfers from one substance to another |
Conduction Convection Radiation |
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Complete the following statement : Heat flows from Until |
Wärmer to cooler both substances reach the same temp |
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Define conduction |
The movement of when 2 things touch |
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List 3 examples of heat transfer by conduction: |
Flat iron touching hair Stove touching pot Iron touching clothes |
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Draw an Illustration of heat transfer by conduction |
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Define convection (also called convection current) |
Convection is heat transfer that only happen in liquids and gases |
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List 3 examples of heat transfer by convention |
Wind Hot pot (water inside) Furnace heating a room |
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Draw an Illustration of heat transfer by convection |
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Define radiation |
Heat transfer that happebs without the use of particles it travels in waves |
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List three examples of heat transfer by radiation |
Heat from sun reaching earth Heat from a campfire Hear from a lightbulb |
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Draw an Illustration of heat transfer by radiation |
🌞⇨Hot rays⇨🌎 |
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Define conductor and list 3 examples |
Conductors are made of Materials that allow heat to flow ex. (All types of metal, copper, aluminum) |
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Define insulaters and List 5 examples |
☆insulaters are made from Material that do not allow hear to flow easilx ex. (Wood ,plastic, air, corj, fiber glass, styrofoam |
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You find a can of Coke in your BAG you decide to take it to lunch in the cafateria you take a sip and relized that the Coke is very warm you add some ice to the cup and pour the Coke in after a while the Coke is cold. How did this happen?? |
AS the Coke touches the ice the hear moves from the warmer to coke to the ice b/c the ice is cooler. AS the Coke becomes cooler it sinke to the bottom of the glass and the warmer Coke rises to the top creating a convection current. |
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Describe the heat transfer: |
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Which way will the heat flow first? |
Going from A to B (warmer to cooler) |
