Topic: Main Sequence
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Answers to Common Questions
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 »
Source: http://answers.ask.com/Science/Other/what_is_a_main_sequence_star
Where is Hamal on the main sequence?
Unfortunately, it is impossible to tell accurately where a star is on the main sequence. Read More »
Source: http://wiki.answers.com/Q/Where_is_Hamal_on_the_main_sequence
What is main sequence?
n. A major grouping of stars that forms a relatively narrow band from the upper left to the lower right when plotted according to luminosity and surface temperature on the Hertzsprung-Russell diagram. Read More »
Source: http://www.answers.com/topic/main-sequence
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Main Sequence
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Answers to Other Common Questions
Normal hydrogen fusion forming helium.
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Source: http://wiki.answers.com/Q/What_is_the_activity_of_a_main_sequence...
A sequence of main events are the different happenings in the book that happen in order. An example that I have done with my students is to set out 10 different main events that took place, mix them all up, and then have my students order t...
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Source: http://wiki.answers.com/Q/What_is_a_sequence_of_main_events_in_a_...
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
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...
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...
It is sometimes strange to find stars on the lower end of the main sequence which are no more luminous than white dwarfs for example. However, the explanation is to be found in the definition of main sequence stars. All stars on the main se...
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Source: http://wiki.answers.com/Q/Why_is_there_a_lower_end_on_the_main_se...
