arishviya05 arishviya05

13-11-2022
Chemistry

contestada

A lustrous cube is measured by a student using a ruler:
w=2.05±0.05 cm
1=2.10 ± 0.05 cm
h=2.15±0.05 cm

The mass found using a digital lab scale:

m= 22.304±0.001 g

Is it possible that the cube is made from aluminum (d>aluminum=2.70 g/cm³) assuming that no human errors have been made?

Please help

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