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Galina-37 [17]
3 years ago
15

Which of the following best describes the forces that generate solar power

Chemistry
1 answer:
Sergeeva-Olga [200]3 years ago
8 0
I believe the answer is A (it was on another Brainly question as well).
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How to calculate the frequency of an ion
sergij07 [2.7K]

solution:

You need to find the frequency, and they have already given you the wavelength. And since you already know the speed of light, you can use formula (2) to answer this problem. Remember to convert the nano meters to meters because the speed of light is in meters. (1 nm = 1.0 x 10^{-9} m)

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4 years ago
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Examine the reaction equation. CH4 + O2 →H2O + CO2 What coefficients will balance the equation? A) 2, 3, 2, 2 B) 1, 3, 2, 1 C) 1
kiruha [24]

Answer:

B

Explanation:

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Left side

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Right side

C = 1

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Left side

C = 1

H = 4

O = 6

Right side

C = 1

H = 4

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3 0
3 years ago
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