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Luba_88 [7]
3 years ago
15

What is a line spectrum?

Chemistry
1 answer:
zhenek [66]3 years ago
6 0

Answer:

A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum, resulting from emission or absorption of light in a narrow frequency range compared with the nearby frequency. spectral lines are often more used to identify atoms and molecules.

Explanation:

hope this helps

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Ordinary water boils at 100°C. Can it be made to boil at 95°C or 105°C.​
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It can be done. Normally the boiling point of water is 100°C. It will boil at temperature greater than 100°C more quickly. Water can be boiled at 95°C but for that the atmospheric pressure of the water should be decreased which will decrease the boiling point of water.

<h3>Concept :</h3>

To boil water at 95°C, decrease the atmospheric pressure.

At 105°C, the water will be boiling quickly than normal at 100°C.

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