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Verdich [7]
3 years ago
14

How does hydroelectric power plant convert energy

Chemistry
2 answers:
adoni [48]3 years ago
7 0

Option B

Explanation:

Hydroelectric power plants works by converting kinetic energy to mechanical and then electrical energy in the generator.

  • Hydroelectric power plants produces electricity through a step wise process aimed at converting energy.
  • Moving water is first dammed in a reservoir to ensure regular and year round supply of water.
  • The reservoir water is then passed through a channel .
  • Moving water possess kinetic energy which is the energy due to the motion of a body.
  • This kinetic energy is channeled to driving motor parts in a generator using a turbine.
  • This is mechanical energy.
  • As the turbine rotates electrical energy is produced.
  • Hydroelectric power generation is a renewable source of energy.

learn more:

Non-renewable energy brainly.com/question/3386515

#learnwithBrainly

cestrela7 [59]3 years ago
5 0

Answer:

I took the test the answer is b plz give me brainliest

Explanation:

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The transfer of energy that occurs when a force is applied over a distance is
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The transfer of energy that occurs when a force is applied over a distance is WORK.

Hope this helps!
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3 years ago
A. 2-methyl-5-Bromo-3-pentene<br> b. 1-Bromo-4-methyl-2-pentene<br><br> ATTACHMENT BELOW
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I think a is the correct answer
3 0
3 years ago
Rachel burns a 53 gram cracker under a soda can filled with 81.6 grams of water. She took the temperature of the water before sh
Anna11 [10]

Answer

Q=4479.8 cal

Procedure

To solve the problem you will need to use the specific heat formula

Q=mc\Delta T

Where;

Q=heat energy

m=mass

c=specific heat capacity

ΔT=change in temperature

Assuming that the heat released from the cracker of unknown material is equal to the heat absorbed by the water, then we can use the c and m for water in our calculations.

c_{water}=4.186\frac{J}{g\degree C}

Substituting the values in our equation we have

Q=mc\Delta T=81.6\text{ }g(4.186\frac{J}{g\degree C})(68.1-13.2)\degree C=18752.61\text{ }J

Finally, transform the J to cal

18752.61\text{ }J\frac{1\text{ }cal}{4.186\text{ }J}=4479.8\text{ cal}

8 0
1 year ago
What would happen if I removed a resistor from a parallel circuit? What would
barxatty [35]

Answer:

In a parallel circuit, current divides through resistors and current might be different depending upon the resistor and all resistors have the same potential difference. Therefore, if a parallel resistor was removed then the total resistance of the circuit will increase.

7 0
3 years ago
How can I get the 3 sig figs of this number 187515.4207
zimovet [89]

Answer:

1.88 x 10^5

Explanation:

You have to round because all of the numbers in 187515.4207 are significant

Round to: 188000

Put in scientific notation:

1.88 x 10^5

6 0
3 years ago
Read 2 more answers
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