Physics, 05.05.2020 17:33 samiller30

Imagina que tienes una lámpara ahorradora de 14 watts de la que obtienes cierta luminosidad, ¿cuál debe ser la potencia de una lámpara incandescente para obtener la misma luminosidad?

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Imagina que tienes una lámpara ahorradora de 14 watts de la que obtienes cierta luminosidad, ¿cuál d...

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