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maw [93]
3 years ago
7

What is gamma rays burst​

Chemistry
2 answers:
zlopas [31]3 years ago
8 0

Answer:

In gamma-ray astronomy, gamma-ray bursts are immensely energetic explosions that have been observed in distant galaxies. They are the brightest and most energetic electromagnetic events known to occur in the universe. Bursts can last from ten milliseconds to several hours.

A gamma-ray burst will emit the same amount of energy as a supernova, caused when a star collapses and explodes, but in seconds or minutes rather than weeks. Their peak luminosities can be 100 billion billion times that of our sun, and a billion times more than even the brightest supernovas.

storchak [24]3 years ago
6 0

Answer:

In gamma-ray astronomy, gamma-ray bursts are immensely energetic explosions that have been observed in distant galaxies. They are the brightest and most energetic electromagnetic events known to occur in the universe. Bursts can last from ten milliseconds to several hours. b

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Plot the data points on the graph below and use the corresponding dot colors: 1st data point - blue, 2nd data point - yellow, 3r
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Answer:

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Which Kelvin temperatures represent, respectively, the normal freezing point and the normal boiling point of water?
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Answer:

4. 273 K and 373K.

Explanation:

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What happened to the boiling point of water after mixing it with table salt??<br>​
otez555 [7]

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3 years ago
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8090 [49]

Answer:

k = -0.0525 s⁻¹

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