Calculate the mass of a 2.4x 10 to the 4th mm3 cube of aluminum, it's density is 2.70g/cm3
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Calculate the mass of a 2.4x 10 to the 4th mm3 cube of aluminum, it's density is 2.70g/cm3

[From: ] [author: ] [Date: 11-09-24] [Hit: ]
4E4 mm^3 *2.70 g/cm3 * 1cm/10mm * 1cm/10mm * 1cm/10mm = 64.......
Use dimensional analysis.

2.4 x 10^4 mm^3 * (1cm/10mm)^3 = 24 cm^3

24 cm^3 * 2.70 g/cm^3 = 64.8 g Al

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2.4E4 mm^3 *2.70 g/cm3 * 1cm/10mm * 1cm/10mm * 1cm/10mm = 64.8g
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