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Paha777 [63]
4 years ago
5

About how much longer can the Sun continue to generate energy by nuclear reactions in its core?

Physics
1 answer:
QveST [7]4 years ago
5 0

Answer: 5billion years

Explanation: The sun produces energy through radioactive fusion reaction.

Nebula theory states that the gaseous particles of the Earth collapsed as a result of its own gravity which continuously lead to fusion reaction for the production of nuclear energy.

The Core of the Sun is that area up to 25% from the radius of the sun,here the pressure here range up to 250million atmosphere containing mainly hydrogen which gets converted in Helium molecule. The core is the center for energy production accounting for more than 98%, nuclear energy is transmitted at about 4.3million metric tons per second.

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Which statement BEST describes the relationship between our Solar System and the Milky Way galaxy?
Varvara68 [4.7K]

Answer:

D)Our Solar System is located in the outer area of one of the spiral arms of the Milky Way galaxy.

Explanation:

Our solar system is one of millions of solar systems found in our galaxy, the Milky Way.

Hope that helps!

Have a great day! :D

6 0
3 years ago
Read 2 more answers
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3 years ago
What type of plant tissue is NOT part of the vascular bundle?
jek_recluse [69]

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3 years ago
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Two cars start 200 m apart and drive toward each other at a steady 10 m/s. On the front of one of them, an energetic grasshopper
vladimir1956 [14]

Answer:

Total distance does the grasshopper travel before the cars hit is 150 m

Explanation:

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t=\frac{x}{v}

where x  is the distance traveled with velocity v

t=\frac{100}{10}\\t=10 sec

The insect is moving through this time period with a constant velocity of 15 m/s

The distance traveled by grasshopper  is

distance=V_{gh} \times t\\distance=15 \times 10\\distance=150 m

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