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Iteru [2.4K]
3 years ago
14

Why did the Mt. Pinatubo eruption result in global temperatures dropping almost two degrees?

Chemistry
1 answer:
sveticcg [70]3 years ago
8 0

Answer:

In the case of Mount Pinatubo, the result was a measurable cooling of the Earth's surface for a period of almost two years. Because they scatter and absorb incoming sunlight, aerosol particles exert a cooling effect on the Earth's surface.

Explanation:

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What reagent is <br>used to test for starch<br>​
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iodine

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In the presence of starch, iodine turns a blue/black colour. It is possible to distinguish starch from glucose (and other carbohydrates) using this iodine solution test. For example, if iodine is added to a peeled potato then it will turn black. Benedict's reagent can be used to test for glucose.

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consider an atom having four distinct neergy levels. if an electron is able to make transitions between, any two levels, how man
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6 different frequencies

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From energy level 1 to 2 is one frequency, from energy level 1 to 3 is one frequency and From energy level 1 to 4 is one frequency. So, we have a total of 3 frequencies for transition from energy level 1.

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From energy level 3 to 4 is one frequency.

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Note that the reverse process for each step produces the same frequency as the step in consideration.

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3 years ago
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8 0
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seropon [69]

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