Are some pennies denser than others? Does heat have weight? How can we calculate the energy released when steam condenses? Using easy-to-find materials and the scientific method, student scientists can learn the answers to these questions and more. For students interested in competing in science fairs, the book contains great suggestions and ideas for further experiments.
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Lingua Inglese ● Formato PDF ● Pagine 160 ● ISBN 9780766055469 ● Casa editrice Enslow Publishing, LLC ● Pubblicato 2010 ● Scaricabile 3 volte ● Moneta EUR ● ID 8663467 ● Protezione dalla copia Adobe DRM
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