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what is the key difference between a protosun and the real sun?
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∙ 15y ago
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When did the protosun become the sun?
No our Sun is a fully formed Star. A Protostar is gas that is still acreeting matter (still collecting via gravtaional rotation) to form a star. And as a result they are not very bright as they have not condensed enough to start Nuclear Fusion.
What is the difference in km between the earth and the sun?
Difference between what? See related question
How can you tell the difference between granules on the sun and a sunspot?
you can't
What is the difference between the path of the sun in summer and winter?
not sure
Difference of weight between sun and earth?
Several Trillion Trillion
What is the difference between a sun and the protosun?
The protosun has not fully "ignited" meaning nuclear fusion is not stably providing the energy output of the star. Once ignition takes place, the central core of the sun will produce energy almost exclusively through fusion, creating enough energy and radiation to slowly wash away the nebulous gas surrounding the protosun revealing the sun itself.
Which term means Sun in the making?
Protosun
What name is given to the concentration of mass that formed at the center of the solar nebula and eventually became the Sun?
The Protosun
What set off ongoing Nuclear Fusion in the sun?
Heat, derived from gravitational energy. The gravitational collapse of the original nebula of gas and dust produced very high temperatures and a "protosun". Eventually the protosun became a star (our Sun) when the nuclear fusion reactions began at temperatures of millions of degrees Celsius.
When did the protosun become the sun?
No our Sun is a fully formed Star. A Protostar is gas that is still acreeting matter (still collecting via gravtaional rotation) to form a star. And as a result they are not very bright as they have not condensed enough to start Nuclear Fusion.
What is the difference between a sunflower and a matured sun flower?
What is the difference between a sunflower.
What is the difference in km between the earth and the sun?
Difference between what? See related question
What does protosun mean?
A protosun is a sun (star) that is still forming. It takes millions of years of solar winds and gravitational forces to gather and compress massive clouds of hydrogen to the point where it's gravity is powerful enough to cause nuclear fusion at it's core and "ignite" a new star.
What is a major significant difference between the sun and Jupiter?
The difference in mass
Is there a difference between lemon sun in and the original?
The difference between SunIn and lemon SunIn is the addition of some form of lemon.
What is sunshine in French?
Soleil, there is no difference between sun and sunshine.
What is the difference between path of the sun in the summer and winter?
not sure
