Topic: Helium Flash
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What is helium flash?
A helium flash occurs because the core of the star is in what is known as a "degenerate" state. This means that the core has contracted so much that the pressure of the electron shells of the atoms making up the core prevent the core from c... Read More »
Source: http://wiki.answers.com/Q/What_is_a_helium_flash
What happens to a low-mass star after helium flash?
The helium flash itself will take a few seconds; after that, the core of the star expands and cools down somewhat, and the star will continue burning helium in a normal (non-explosive) manner. Read More »
Source: http://wiki.answers.com/Q/What_happens_to_a_low-mass_star_after_h...
What does a helium flash result from?
A helium flash occurs because the core of a star is in what is known as a "degenerate" state. T... Read More »
Source: http://www.chacha.com/question/what-does-a-helium-flash-result-fr...
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Helium Flash
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A helium flash occurs because the core ...
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Source: http://www.chacha.com/question/how-does-the-presence-of-degenerat...
Paraphrasing from the wikipedia link, the star runs out of hydrogen so it burns less, which reduces the pressure within the star so the outer layers collapse inward. Although the outer layers eventually grow back to "red giant" size, that p...
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Source: http://answers.yahoo.com/question/index?qid=20090417121315AAUQs3z
B: In the degenerate core of the star, energy generated by nuclear fusion increases with temperature, but temperature and pressure are not connected http://en.wikipedia.org/wiki/Helium_flas… "The explosive nature of the helium flash arises ...
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Source: http://uk.answers.yahoo.com/question/index?qid=20110808101338AATC...
Source: http://answers.yahoo.com/question/index?qid=20100512195907AA4hB3w
I have already answered this question before. But im feeling nice so here. First there is no Helium flash for high mass stars after their hydrogen source of fuel runs out. As the hydrogen fusion stops there is enough mass to begin helium fu...
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Source: http://answers.yahoo.com/question/index?qid=20091204010652AAQsmXh
A helium flash is the sudden beginning of helium fusion in the core of intermediate mass stars of less than about 2.25 solar masses. - See Wiki Source(s): en.wikipedia.org/wiki/Helium_flash
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Source: http://answers.yahoo.com/question/index?qid=20091125213644AAr6V8e
