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fenix001 [56]
3 years ago
15

What determines if a star turns into a red giant or a red supergiant?

Physics
1 answer:
mixer [17]3 years ago
3 0

Answer:

Explanation:

As stars age, they evolve away from the main sequence to become red giants or supergiants. The core of a red giant is contracting, but the outer layers are expanding as a result of hydrogen fusion in a shell outside the core. The star gets larger, redder, and more luminous as it expands and cools.

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What happens to light as it moves at an angle into a medium that has a lower index of refraction?
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It speeds up, and the angle increases.

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katen-ka-za [31]

Answer:

Gravitational force will be 16 times more.

Explanation:

we know;

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when mass of each is doubled and distance between them is halved;

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Answer:

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