Method:
1. Measure mass using a balance
2. Measure width, length and height using a ruler
3. Calculate volume (V= w x l x h)
4. Calculate density ( p (rho) = m/v)
Results:
1. M= 108.1g
2. W= 20cm; l= 10cm; h= 2cm
3. V= 20 x 10 x 2 = 400 cm^3
4. P (rho) = m/v = 108.1/400^3 = 0.27025 g/cm^3
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