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16 Cards in this Set
- Front
- Back
- 3rd side (hint)
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electromagnet
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A wire in an electric circuit wrapped around an iron core
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üsá
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magnetic field
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an area around a magnet that applies force to a magnetic materials without touching
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generator |
device that changes mechanical kenetic energy into electric energy |
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magnetism |
force of attrection or repulsion from a magnet |
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electric current
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flow of electricity;the movement of charged particles in a circuit
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attract |
to pull toward (opposite poles on magnets do this)
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repel |
to push away(like poles on magnets do this)
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rotate |
to turn |
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turbine |
wheel that rotates a magnet in a generator(pushed by wind,water,or steam)
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electric circuit |
a path for electricity to flow
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DRY MIX |
Dependent (Responding) Y axis / Manipulated (Independent) X axis
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bar graph |
used to compare or show relationships between qualitative observations
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line graph |
used to compare or show relationships between quantitative observations
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beam balance (triple) |
tool used to measure mass in grams
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technology |
applying scientific knowledge to solve a problem or fill a need.
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identify a need/problem
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1st step)do research or gather information to solve a problem or fill a need
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