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tensa zangetsu [6.8K]
3 years ago
12

How can wind be used as a source of power?

Chemistry
2 answers:
Andre45 [30]3 years ago
7 0
The motion of the wind can turn wind turbines
kicyunya [14]3 years ago
5 0

Answer:

Drilling in the earth can provide new sources of wind

Explanation:

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A ______ must be replaced after too much current in it causes it to melt.
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A circuit breaker must be replaced after too much current flowing through it causing it to melt.
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3 years ago
The molecule NH3 contains all single bonds.<br><br> true <br> false
dsp73
<h3><u>Answer;</u></h3>

True

<h3><u>Explanation</u>;</h3>
  • The molecule NH3 contains all single bonds.
  • NH3 has a three single covalent  bond among its nitrogen and hydrogen atoms,because one valence electron of each of three atom of hydrogen is shared with three electron.
  • There are three covalent bonds are in NH3 . Each hydrogen make a single bond with nitrogen and there is also a pair of electron which is unpaired from nitrogen.
8 0
3 years ago
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Which of the following choices contains the most thermal energy? a penny that is 20 degrees Celsius ( oC) an atom of aluminum th
jek_recluse [69]

Answer: a 900 milliliter (ml) pitcher of orange juice at 20 degrees Celsius ( oC)

Explanation:

Thermal energy is the energy possessed by an object by virtue of its temperature. The hotter the substance, the more its molecules vibrate, and therefore the higher its thermal energy.

Thermal energy refers to the sum of kinetic, potential, vibrational ,electronic and rotational energies of the object.

For bodies at same temperature, the body with more molecules will have more thermal energy due to more collisions.

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2 years ago
What is the volume of the sample at stp?
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At stp the volume is 22.4 L .

hope this helps!
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Which of the following is a monatomic anion?<br><br> a) NH4+<br> b) Fr+<br> c) SO42–<br> d) F-
Y_Kistochka [10]
I think that it's d) F- but I'm not sure.
8 0
3 years ago
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