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Title: A typical protostar may be several thousand times more luminous than the Sun. What is the source of Post by: Tsync on Feb 10, 2016 A typical protostar may be several thousand times more luminous than the Sun. What is the source of this energy?
A) the ionization of the gas as it heats up B) chemical combustion of hydrocarbons C) from the release of gravitational energy as the protostar continues to shrink D) nuclear fusion in its core E) from nearby hot stars or supernovae that have initiated the star formation process Title: Re: A typical protostar may be several thousand times more luminous than the Sun. What is the source Post by: Ratatouille on Feb 11, 2016 Content hidden
Title: Re: A typical protostar may be several thousand times more luminous than the Sun. What is the source of Post by: Tsync on Mar 2, 2016 Wonderful, thanks for your time and effort
Title: Re: A typical protostar may be several thousand times more luminous than the Sun. What is the source of Post by: Ratatouille on Mar 3, 2016 Happy to help :)
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