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When a Protostar Forms,it Starts Out at the Top

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When a When a protostar forms,it starts out at the top of the Hayashi track with a luminosity of and a temperature of 3,600 K.What is its radius at this point (give the answer in units of ),and how many times larger is it at this stage compared to its radius as a main-sequence star,which is about ? For reference,the Sun's temperature is 5,800 K. protostar forms,it starts out at the top of the Hayashi track with a luminosity of When a protostar forms,it starts out at the top of the Hayashi track with a luminosity of and a temperature of 3,600 K.What is its radius at this point (give the answer in units of ),and how many times larger is it at this stage compared to its radius as a main-sequence star,which is about ? For reference,the Sun's temperature is 5,800 K. and a temperature of 3,600 K.What is its radius at this point (give the answer in units of When a protostar forms,it starts out at the top of the Hayashi track with a luminosity of and a temperature of 3,600 K.What is its radius at this point (give the answer in units of ),and how many times larger is it at this stage compared to its radius as a main-sequence star,which is about ? For reference,the Sun's temperature is 5,800 K. ),and how many times larger is it at this stage compared to its radius as a main-sequence star,which is about When a protostar forms,it starts out at the top of the Hayashi track with a luminosity of and a temperature of 3,600 K.What is its radius at this point (give the answer in units of ),and how many times larger is it at this stage compared to its radius as a main-sequence star,which is about ? For reference,the Sun's temperature is 5,800 K. ? For reference,the Sun's temperature is 5,800 K.

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The Stefan-Boltzmann law says ...

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