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What is the mass of the cloud fragment: in S.I units? (answer to 2 decimal places, e.g. 1.99E+30) in Solar Mass Units? (answer to 2 decimal places) During the formation of the Protostar 15% of the cloud's mass is expeled as a solar wind. A protoplanetay disk surrounds the star made up of 10% of the original clouds mass. As the star evolves along the pre-main sequence, 80% of the protoplanetary disk material accretes on the T Tauri star. The star has reach Zero Age Main Sequence. What is the mass of the new star in Solar Mass Units? (answer to 2 decimal places) USE THIS VALUE IN YOUR REMAING CALCULATIONS! Select: What is the star's spectral classification? From the Mass, estimate the star's Luminosity in Solar Luminosity Units (to 4 significant figures)

What is the mass of the cloud fragment: in S.I units? (answer to 2 decimal places, e.g. 1.99E+30) in Solar Mass Units? (answer to 2 decimal places) During the formation of the Protostar 15% of the cloud's mass is expeled as a solar wind. A protoplanetay disk surrounds the star made up of 10% of the original clouds mass. As the star evolves along the pre-main sequence, 80% of the protoplanetary disk material accretes on the T Tauri star. The star has reach Zero Age Main Sequence. What is the mass of the new star in Solar Mass Units? (answer to 2 decimal places) USE THIS VALUE IN YOUR REMAING CALCULATIONS! Select: What is the star's spectral classification? From the Mass, estimate the star's Luminosity in Solar Luminosity Units (to 4 significant figures)

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
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A giant molecule cloud has fragmented. One fragment is observed to have the following properties: Radius: 16000 AU Temperature: 10 K Composition: 100 % Hydrogen Measurements indicate that the fragment has just reach its Jean's Density of pJ: 7.74 x 10-¹7 kg/m³ What is the mass of the cloud fragment: in S.I units? (answer to 2 decimal places, e.g. 1.99E+30) in Solar Mass Units? (answer to 2 decimal places) During the formation of the Protostar 15% of the cloud's mass is expeled as a solar wind. A protoplanetay disk surrounds the star made up of 10% of the original clouds mass. As the star evolves along the pre-main sequence, 80% of the protoplanetary disk material accretes on the T Tauri star. The star has reach Zero Age Main Sequence. What is the mass of the new star in Solar Mass Units? (answer to 2 decimal places) USE THIS VALUE IN YOUR REMAING CALCULATIONS! Select: What is the star's spectral classification? From the Mass, estimate the star's Luminosity in Solar Luminosity Units (to 4 significant figures)
Transcribed Image Text:A giant molecule cloud has fragmented. One fragment is observed to have the following properties: Radius: 16000 AU Temperature: 10 K Composition: 100 % Hydrogen Measurements indicate that the fragment has just reach its Jean's Density of pJ: 7.74 x 10-¹7 kg/m³ What is the mass of the cloud fragment: in S.I units? (answer to 2 decimal places, e.g. 1.99E+30) in Solar Mass Units? (answer to 2 decimal places) During the formation of the Protostar 15% of the cloud's mass is expeled as a solar wind. A protoplanetay disk surrounds the star made up of 10% of the original clouds mass. As the star evolves along the pre-main sequence, 80% of the protoplanetary disk material accretes on the T Tauri star. The star has reach Zero Age Main Sequence. What is the mass of the new star in Solar Mass Units? (answer to 2 decimal places) USE THIS VALUE IN YOUR REMAING CALCULATIONS! Select: What is the star's spectral classification? From the Mass, estimate the star's Luminosity in Solar Luminosity Units (to 4 significant figures)
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