Fuel and food are not made of energy - a constructive view of respiration and combustion

• Autores: Keith Ross
• Localización: School Science Review, ISSN 0036-6811, Vol. 94, Nº. 349, 2013, págs. 60-69
• Idioma: inglés
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• Resumen

  • We often say that food and fuels contain energy, whereas energy is stored in the fuel-oxygen system generated during photosynthesis. This article suggests revised approaches to teaching that make a clear distinction between matter (food, fuel, oxygen) and energy.