Mathematics, 23.10.2020 01:01 hugbug5063

Si el hierro tiene una densidad de 7800 Kg/m^3 ¿cuántos Kg hay en un cubo de 0.75 m de lado? Calcula la densidad del aire, en Kg/m^3, que se encuentra con una presión de 1530 psi y una temperatura de -45°C (redondear a 4 decimales)

Calcula la densidad del aire, en Kg/m^3, que se encuentra con una presión de 230 psi y una temperatura de 180°C (redondear a 4 decimales)

Un recubrimiento colocado en una probeta, ocupa un volumen de 728.5 cm^3 y tiene una masa de 865 g. Calcula la densidad en g/mL (redondear a 3 decimales).

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Si el hierro tiene una densidad de 7800 Kg/m^3 ¿cuántos Kg hay en un cubo de 0.75 m de lado? Calcul...

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