WebOct 15, 2024 · A spherical star cluster has surprisingly few heavy elements Called RBC EXT8, the cluster challenges some theories of how galaxies form and evolve Globular clusters contain some of the oldest,... WebApr 14, 2024 · The angular velocity of the star after the collapse will be four times greater than its initial angular velocity. Explanation: Given: The initial angular velocity of a spherical star is . The final radius of the star is half of its initial radius. The conservation of the angular momentum is given by. where is the moment of inertial of the star.
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Web4 Answers. Sorted by: 21. According to current knowledge, yes. If the gas cloud is too massive, the pressure of the radiation prevents the collapse and the star formation. The article Stars Have a Size Limit by Michael Schirber, it's about 150 Solar Masses. However, there's the Pistol Star, which is speculated to be 200 SM. http://www.miltonhistoricalsociety.org/Sampler/SalzgeberCompass.html cowan intermodal houston
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WebTranscribed Image Text: Star Energy UNIT 4 The diagram above shows a conceptual model of a spherical star that generates and emits light energy. Here are the assumptions we … Webglobular cluster, a large group of old stars that are closely packed in a symmetrical, somewhat spherical form. Globular clusters, so called because of their roughly spherical appearance, are the largest and most massive star clusters. Though several globular clusters, such as Omega Centauri in the constellation Centaurus and Messier 13 (M13) in … WebIn the final part of its life cycle a particular rotating spherical star expands to four times its normal diameter. Assume the mass remains constant, the mass is uniformly distributed before the expansion and the mass is uniformly distributed after the expansion. How is the period of rotation affected? cowan james scott farrin