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Abstract:

We determine the solar constant experimentally using two independent techniques that allow us to study the dependence of the solar irradiation on the zenith angle and the characteristics of the light extinction in the atmosphere. Our result for the solar luminosity agrees within 7% of the accepted value. This value can be used to estimate the luminosity or power radiated by the Sun. The experiment is inexpensive and conceptually easy to perform and understand. © 2006 American Association of Physics Teachers.

Registro:

Documento: Artículo
Título:Experimental estimation of the luminosity of the Sun
Autor:Gil, S.; Mayochi, M.; Pellizza, L.J.
Filiación:Escuela de Ciencia y Tecnología, Universidad National de San Martín, Provincia de Buenos Aires, 1653, Argentina
Departamento de Física J. J. Giambiagi, FCEyN, Universidad de Buenos Aires, Buenos Aires, 1428, Argentina
Institute de Astronomía y Física del Espacio (CONICET/UBA), 1428, Argentina
Año:2006
Volumen:74
Número:8
Página de inicio:728
Página de fin:733
DOI: http://dx.doi.org/10.1119/1.2192789
Título revista:American Journal of Physics
Título revista abreviado:Am. J. Phys.
ISSN:00029505
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029505_v74_n8_p728_Gil

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Citas:

---------- APA ----------
Gil, S., Mayochi, M. & Pellizza, L.J. (2006) . Experimental estimation of the luminosity of the Sun. American Journal of Physics, 74(8), 728-733.
http://dx.doi.org/10.1119/1.2192789
---------- CHICAGO ----------
Gil, S., Mayochi, M., Pellizza, L.J. "Experimental estimation of the luminosity of the Sun" . American Journal of Physics 74, no. 8 (2006) : 728-733.
http://dx.doi.org/10.1119/1.2192789
---------- MLA ----------
Gil, S., Mayochi, M., Pellizza, L.J. "Experimental estimation of the luminosity of the Sun" . American Journal of Physics, vol. 74, no. 8, 2006, pp. 728-733.
http://dx.doi.org/10.1119/1.2192789
---------- VANCOUVER ----------
Gil, S., Mayochi, M., Pellizza, L.J. Experimental estimation of the luminosity of the Sun. Am. J. Phys. 2006;74(8):728-733.
http://dx.doi.org/10.1119/1.2192789