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Nastasia [14]
4 years ago
8

Which is the second step of the fusion process?

Physics
1 answer:
MArishka [77]4 years ago
4 0

Answer:

The correct option is;

_{1}^{2}\textrm{He} + _{1}^{1}\textrm{H}  \rightarrow _{3}^{2}\textrm{He} + energy

Explanation:

The second step of the fusion process is the reaction (combination) where a Deuterium combines with a hydrogen to produce one helium 3, 3He, nucleus and a energy photon as follows;

_{1}^{2}\textrm{He} + _{1}^{1}\textrm{H}  \rightarrow _{3}^{2}\textrm{He} +\gamma \ (energy)

After which the produced Helium-3 combines to form the Helium nucleus an emit 2 protons

Steps 1 and 2 are take place two times (producing 26 MeV energy) before the step three (the combination of the formed helium-3) takes occurs.

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A couple things could be done such as recycling and using nonrenewable resources more efficiently.
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Vinvika [58]

Answer:

B) \frac{2}{3}

Explanation:

The electric force between charges can be determined by;

F = \frac{kq_{1} q_{2} }{r^{2} }

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Let the original charge be represented by q, so that;

q_{1} = 2q

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So that,

F = q_{1}q_{2} x \frac{k}{r^{2} }

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F = \frac{2}{3} x \frac{kq}{r^{2} }

The electric force between the given charges would change by \frac{2}{3}.

4 0
4 years ago
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Explanation:

Hey there!!

Here, Given is,

Efficiency = 75%

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<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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If u accomplished 10,000 newton meters of work how much work did you do in units of joules
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1.0 joule= 1.0 newtons × 1.0 meter = 1.0 newton × meter 

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dedylja [7]

<u>Answer</u>

Mean


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For any set of date there is a typical value for the probability distribution called central tendency.

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median is the the central value when the data is arranged in ascending or descending order.

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