Black holes: a conceptual approach for high school teachers
In this paper we present some interesting concepts and aspects about the effects suffered by a particle immersed in a gravitational field caused by a black hole. First, we explain how the gravitational field is defined in the conception of Newtonian Universal Gravitation. We give a quick introductio...
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| Formato: | Artículo revista |
| Lenguaje: | Portugués |
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Asociación de Profesores de Física de la Argentina
2022
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/revistaEF/article/view/39485 |
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| Sumario: | In this paper we present some interesting concepts and aspects about the effects suffered by a particle immersed in a gravitational field caused by a black hole. First, we explain how the gravitational field is defined in the conception of Newtonian Universal Gravitation. We give a quick introduction to the concepts of geodesics and curvature of space-time, then seek to explore the first exact solution of the Einstein Equations for black holes, and its consequences on space-time. To do this, we present the concepts, and illustrate them with simple calculations that allow for better clarity of the concepts. |
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