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erastovalidia [21]
3 years ago
14

Why would a flare be observed in visible light, when they are so much brighter in X-ray and ultraviolet light?

Physics
1 answer:
raketka [301]3 years ago
3 0

Answer:

Because it radiates a spectre of frequencies, this means that it radiates in a continuous range of frequencies, ones with more intensity (like x-ray and ultraviolet) and others with less intensity (like the visible light). While most of the radiation is not in the visible range, there still is a part of the radiation in the visible spectre. And while this part is not the most intense part, the radiation is so large that we can see a very bright visible light.

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allsm [11]

To develop this problem it is necessary to apply the concepts related to the Dopler effect.

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f_i = f_0 \frac{c}{c+v}

Where

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And

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