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horsena [70]
3 years ago
13

What nuclear reaction is the energy source of a white dwarf?

Physics
1 answer:
Lesechka [4]3 years ago
4 0

Answer:

Nuclear Fusion

Explanation:

when a star's core collapses, it has no outer layer of resources to use, so it uses the resources inside of it, nuclear fusion is a nuclear reaction in which atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy.

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Which is the correct scientific notation for 724,000,000,000?
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Answer:

Explanation:

scientific notation for 724,000,000,000 is

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4 years ago
A dog and a cat sit on a merry-go-round. The dog sits 0.3 m from the center. The cat sits 1.5 m from the center. The whole merry
pochemuha

Answer:

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8 0
3 years ago
describe how acceleration and velocity are related and specify if these are scalar and vector quantities
vitfil [10]

Velocity is the rate of change in distance over change in time, this can be written as:

v = Δd / Δt

While acceleration is the rate of change in velocity over change in time, this is written as:

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3 years ago
Which form of radiation is used to directly INCREASE the temperature of water in a nuclear reactor?
LuckyWell [14K]
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6 0
3 years ago
Read 2 more answers
Two blocks joined by a string have masses of 6 and 9 kg. They rest on a frictionless horizontal surface. A 2nd string, attached
Tom [10]

Answer:

12N

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So both blocks would have the same acceleration, however, the force acting on the 6kg block would have a magnitude of

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5 0
3 years ago
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