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15 Cards in this Set
- Front
- Back
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Color, size, shape, texture, volume, mass,ability to bend, break or be shaped are examples of ______________. (2 word answer)?
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Physical Changes |
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Describe the shape and volume of a solid. |
Fixed shape and fixed volume |
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Describe the shape and volume of a liquid. |
No fixed shape but fixed volume |
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Describe the shape and volume of a gas. |
No fixed shape or volume |
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What type of change occurs in any type of physical property of a substance? |
Physical change |
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Combustibility, tarnishing, rusting, burning and sometimes cooking are all examples of what type of change? |
Chemical Change |
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Is heat/energy lost or gained when a substance changes from a solid to a liquid? |
Gained |
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What is the process by which a solid becomes a liquid? |
Melting |
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What kind of changes are changes of state? |
Physical Changes |
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What is an insulator? Give an example.
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Material that does NOT allow electricity to flow easily. Rubber.
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What is a Conductor? Give an example.
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Material that does allow electricity to flow easily. Metal
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What is the difference between current electricity and static electricity?
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Current electricity is a continuous flow of electric charge while static electricity is a buildup of electric charge.
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In a series circuit, if one appliance stops working, what will happen to the other appliances in the same circuit? Draw and label a series circuit.
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They will stop working because they share the same path to the voltage source.
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In a parallel circuit, if one appliance stops working, what will happen to the other appliances in the same circuit? Draw and label a parallel circuit.
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The other items will still work because each has its own path to the voltage source.
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What is the purpose of a circuit breaker when the circuit is overloaded?
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To open the circuit and turn off the power.
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