Atable has several directional compasses, several lengths of wire, a battery, an ammeter, a light bulb, a battery holder and a rubber eraser.
a student is asked to create an electric motor. looking at the materials provided, what other materials would they need?
a) an armature
b) an iron nail.
reactivate
c) a permanent magnet
reactivate
d) an electric generator.
Answers: 2
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What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
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Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean
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About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
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Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
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Atable has several directional compasses, several lengths of wire, a battery, an ammeter, a light bu...
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