Topic: Characteristics Of A Main Sequence Star
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What is a Main Sequence Star?
A main sequence star is one that has just reached star status. It maintains an even balance of expansion and compression. After the star's main sequence stage it starts to die. Read More »
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What are 3 characteristics of main sequence stars?
Main Sequence stars are an average size, and as the surface temperatures of the star increase, the luminosity increases. The luminosity increases from red to blue-white is mostly related to an increase in star size and the resulting higher ... Read More »
Source: http://wiki.answers.com/Q/What_are_3_characteristics_of_main_sequ...
What are the characteristics of a Main Sequence star?
An example of a main sequence star would be that of our own sun. It is a star that has reached a balance between the nuclear fusion acting within the star, and the force of gravity that is trying to collapse it. There is always a battle goi... Read More »
Source: http://answers.yahoo.com/question/index?qid=20080115200118AA9qCpq
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Answers to Other Common Questions
Here, do your own homework,look it up: http://en.wikipedia.org/wiki/Main_sequen…
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stability from hydrostatic equilibrium
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Normal hydrogen fusion forming helium.
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Source: http://wiki.answers.com/Q/What_is_the_activity_of_a_main_sequence...
Main sequence stars are comprised chiefly of the same materials as most other stars: hydrogen and helium gas. In big old stars the ratio of heavier elements increases, due to nuclear fusion.
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Source: http://wiki.answers.com/Q/What_are_main_sequence_stars_made_of
The lifespan of a main sequence star is given by the relation: T = 1 / M^2.5 Where T is time in solar years (10^10) and M is mass in solar masses. Therefore, T = 1 / 15^2.5 = ~0.001 solar years or 1.14755x10^7 years
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Source: http://wiki.answers.com/Q/What_is_the_lifespan_of_a_main_sequence...
No stars blue? A star's colour depends on it's temperature. A blue star must be very hot in order for it to glow blue. All stars in the main sequence sre only hot enought to glow yellow, not hot enought to glow blue.
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Source: http://wiki.answers.com/Q/Why_are_there_no_stars_bluer_on_the_mai...
Approximately 90% of all stars are on the main sequence.
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Source: http://wiki.answers.com/Q/What_fraction_of_stars_is_on_the_main_s...
