1.Se tiene una esfera de platino con una masa igual a 3Kg y una densidad de 21.4 g/ml. Indique cuál es el diámetro de la esfera de Pt (especifique los pasos seguidos para su resolución).
2.Se tiene 4 gases: nitrógeno, helio, butano y aire; con los cuales se quiere llenar 4 globos para verificar cuál se elevará a una mayor altura y comprobar si su elevación dependerá de la naturaleza del gas.
Los únicos datos que nos dan, son de las densidades de cada uno:
a. Aire 1,205 g/L
b. Butano: 2,489g/l
c. Helio: 0,1664 g/L
d. Nitrógeno: 1,165 g/L
Explique en función de la densidad ¿por qué un globo alcanzará una mayor altura con respecto a otros?
Answers: 3
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1.Se tiene una esfera de platino con una masa igual a 3Kg y una densidad de 21.4 g/ml. Indique cuál...
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