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Elza [17]
3 years ago
10

How do hydroelectric dams emit greenhouse gases like methane without burning any fossil fuels?

Chemistry
1 answer:
Helen [10]3 years ago
8 0

Answer: The concept behind hydroelectric power is simple: Rather than combusting fossil fuels, like coal, oil, or natural gas, which put over 52 million kilotons of greenhouse gases into the atmosphere each year, dams block the water flowing in rivers or lakes and use the force of the would-be flow to turn turbines,

Explanation:

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What is an example of inert elements​
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What is the expected major organic product from the treatment of 4-methyl-2-pentyne with excess hydrogen in the presence of a pl
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Answer:

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Explanation:

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An ionized helium atom has a mass of 6.6 × 10-27 kg and a speed of 5.3 × 105 m/s. It moves perpendicular to a 0.78-T magnetic fi
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Explanation:

In a magnetic field, the radius of the charged particle is as follows.

             r = \frac{mv}{qB}

where,   m = mass,      v = velocity

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Therefore, q will be calculated as follows.

         q = \frac{mv}{rB}

            = \frac{6.6 \times 10^{-27} \times 5.3 \times 10^{5}}{0.014 m \times 0.78 T}

            = \frac{34.98 \times 10^{-22}}{0.01092}

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Thus, we can conclude that the charge of the ionized atom is +2e.

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3 years ago
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