WebSep 23, 2024 · The star's core, however is very hot which creates pressure within the gas. This pressure counteracts the force of gravity, putting the star into what is called hydrostatic equilibrium. ... (up to about 7 times … WebGravitational Energy Related Resources Energy exists in many different forms. Examples of these are: light energy, heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy and so on. Each form can be converted or changed into the other forms.
Evaluation of Hydrogen Blend Stability in Low-Pressure Gas …
Webfinal review answers. Term. 1 / 18. With daytime temperatures that can reach 430°C, why is nighttime on Mercury so cold? -The solar winds quickly dissipate all heat on the planet's dark side. -The weak gravitational field doesn't retain the daytime's heat. -Because the year is so short, there isn't enough time for the heat to build up in the ... Weba. Determine the units of W W by calculating the units resulting from the right side of the formula. Check that your answer corresponds to the units for work listed in Table 1.1. b. Determine the work performed by a piston that provides a force of 1000 \mathrm {~N} 1000 N over a distance of 15 centimeters. colorado written test online
How is a star born? - Scientific American
WebStudy with Quizlet and memorize flashcards containing terms like What factor is most important in determining a star's position on the main sequence and subsequent evolution? a. temperature b. pressure c. mass d. radius e. color, The evolutionary cutoff between low- and high-mass stars occurs at approximately a. 1.5 M. b. 1 M. c. 3 M. d. 5 M. e. 10 M., A … WebThe energy produced by fusion in the core, except a small part carried out by neutrinos, must travel through many successive layers to the solar photosphere before it escapes into space as sunlight, or else as kinetic or thermal energy of massive particles. WebAt the center of a planet or star, gravitational compression produces heat by the Kelvin–Helmholtz mechanism. This is the mechanism that explains how Jupiter … dr seuss kids crafts