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Ostrovityanka [42]
3 years ago
7

How did Albert Einstein explain the photoelectric effect?

Chemistry
2 answers:
VMariaS [17]3 years ago
5 0

Answer:

C

Explanation:

Because you can't open your lamps when there's no electricity or if it's brownout,,,,

algol133 years ago
4 0
I believe the answer is d
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Answer:

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Explanation:

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8 0
2 years ago
How many atoms are there in 2.0 moles of magnesium (Mg)?
hjlf

Answer:

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Explanation:

7 0
2 years ago
Why was it important to establish the Clean Air Act?
deff fn [24]

Answer:

C.

Explanation:

The Clean Air Act was enacted in 1973 and brought to action in 1990. The act was passed to supervise air emissions to ensure clean air and atmosphere for people. The act was passed in the wake of premature deaths of hundred of thousands people. The act works with NAAQS to ensure safe and clean air for the safety of public health.

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Therefore, option C is correct.

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2 years ago
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Gnesinka [82]
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The answer is: <span>supersaturation</span>
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