a) Reading = 5.5 + (0.01 x 12) = 5.62 mm,
5.62 - 0.12 = 5.5 mm
b) Density = $\frac{m}{v}{$ = $\frac{1.75}{(0.550)^3}$ = 10.52g/cm3
johnmulu answered the question on April 18, 2017 at 09:48
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