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Physics, 12.08.2020 08:01 ana2896

Ejercicio 1 De las siguientes afirmaciones, indica cuales son verdaderas y cuales falsas. En caso de ser falsas justifica. a- Las fuentes de luz crean energía. b- Un tubo de luz es una fuente de luz natural y luminiscente. c- La sombra se forma por interponer un objeto translúcido en un haz luminoso. d- La 2da Ley de la reflexión establece que el ángulo de incidencia es igual al ángulo de reflexión. e- El ángulo de incidencia, es el ángulo que forma el rayo incidente con el espejo. f- El fenómeno de refracción sucede cuando la luz pasa de un medio trasparente a otro.

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Ejercicio 1 De las siguientes afirmaciones, indica cuales son verdaderas y cuales falsas. En caso de...
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