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lara31 [8.8K]
3 years ago
12

Which condition in a nebula would prevent nuclear fusion

Biology
1 answer:
nalin [4]3 years ago
7 0

Answer:

Decreasing concentration of hydrogen in nebula will prevent nuclear fusion.

Explanation:

  • Large clouds of dust and gases are called nebulae.
  • The gas that comprises most part of nebula is hydrogen.
  • Hydrogen and dust particles are pulled together due to gravity and the mass starts rotating.
  • When hydrogen atoms collide with each other, they produce heat this process continues and the core of the cloud gets tremendously heated resulting in nuclear fusion.
  • Nuclear fusion is the phenomenon in which two lighter nuclei fuse to form a heavier nuclei. In a nebula , two hydrogen nuclei fuse to form helium.
  • Thus if the concentration of hydrogen is decreased in nebula then nuclear fusion will stop.

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