2 years ago

G.com what is the mass of a gold bar that is 7.379 × 10–4 m3 in volume

1 answer:

5 0

7.379 * 10^(-4) is measured, hence prone to error, either human error or via measuring device. In this case,
100 cm = 1 m is written in stone and is unquestionable.
The density of the gold is 19.3 g/cm^3 and could be an approximation.
The approximation is good to at least one night.

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