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Slav-nsk [51]
3 years ago
5

Think of what the water is doing at different stages at a dam. The water stored behind a dam is an example of _______ energy. As

the water flows through the dam, it turns a turbine of a generator, and so the kinetic energy is converted to ______ energy.
The answer choices for both blanks are:

Mechanical
Electrical
Potential
Checimal
Nuclear
Radiant.
Chemistry
2 answers:
Andru [333]3 years ago
8 0

Answer:

That is not the right answer.

The correct answers are, potential and electrical.

Hope I have helped.

I had the same question and that was the correct answer. :)

Svet_ta [14]3 years ago
6 0

Answer:

potential and electrical

Explanation:

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Original Source Material
Alla [95]

Answer:

This is not plagiarism      

Explanation:

Plagiarism maybe defined as the practice or process of copying or imitating another person's concept or idea or writing and pretending that these are their own work.  It involves violating the copyright laws.

In the given context, the given student version of paragraph is not plagiarism as words are different from the original writing. And the bibliography reference as well as the citation are correct.

Hence the student version of writing is not a plagiarism.

5 0
2 years ago
(30 Points) You need to produce a buffer solution that has a pH of 5.02. You already have a solution that contains 10. mmol (mil
chubhunter [2.5K]
<span>By definition:

pH = pKa + log [acetate]/ [acetic acid]

so

5.02 = 4.74 + log [acetate] / 10 mmole

10mmole = 10/1000 = 0.01 mole

5.02 = 4.74 + log [acetate] / 0.01

5.02 - 4.74 = 0.28 = log [acetate] /0.01


10^0.28 = </span><span>1.90546</span> = [acetate] / 0.01 <span>
[acetate] = 0.019 mole 

= 19 millimoles

</span>
8 0
3 years ago
Read 2 more answers
. Explain why some desert animals excrete uric acid rather than ammonia.<br>(2 marks)​
avanturin [10]

Answer:

AFAIK

Explanation:

uric acid is much less toxic than ammonia, hence bigger concentrations of it are tolerated in the body. This means you can excrete it while excreting very little water - beneficial wherever water's not abundant.

There's a tradeoff though, uric acid requires more energy to synthesize than ammonia, so pretty much all fish, say, excrete ammonia rather than uric acid - it's no problem to dilute ammonia since there's no water shortage.

5 0
3 years ago
PLEASE ANSWER BEFORE MIDNIGHT!!
Lynna [10]

Answer: = 38,73 x 10⁶

Explanation:

7 0
2 years ago
Which of these causes the release of neurotransmitter molecules?
prohojiy [21]
The answer is an action potential reaching the end of the axon.
8 0
3 years ago
Read 2 more answers
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