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tino4ka555 [31]
3 years ago
10

What causes the collapse of a nebula?

Biology
1 answer:
Otrada [13]3 years ago
8 0

Answer:

Irregularities in the density of the gas causes a net gravitational force that pulls the gas molecules closer together. Some astronomers think that a gravitational or magnetic disturbance causes the nebula to collapse. As the gases collect, they lose potential energy, which results in an increase in temperature.

Explanation:

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