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meriva
3 years ago
10

What type of energy transformations take place in a windmills

Chemistry
1 answer:
ValentinkaMS [17]3 years ago
6 0
Wind turbines transform the kinetic energy of the wind into electrical energy
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djyliett [7]

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Explanation:

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3 years ago
If a sample has a mass of 245.8 grams and takes up 94ml of space, what is the density of the sample?
allochka39001 [22]

To find the density of any sample, you need to know the Mass (grams), and its Volume (measured in mL or cm³). Divide the mass by the volume in order to get a sample's Density.

 

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P=m/V

P=245.8grams/94ml

<span>P=2.65grams per ml </span>

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How many significant figures are there in the measurement 0.0034 Kg?
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Your measurement will have 2 significant figures, the two non-zero digits.

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