Assume biological substances are 90 percent water and the density of water is 1.0 ✕ 103 kg/m3.
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Physics, 03.02.2020 01:45 floreschachi2873
Assume biological substances are 90 percent water and the density of water is 1.0 ✕ 103 kg/m3.
(a) estimate the mass of a spherical cell with a diameter of 2.50 µm (volume = 4/3 π r3)
(b) estimate the mass of a fly, which can be approximated by a cylinder 3.40 mm long by 1.70 mm in diameter (volume = l π r2)
answers should be in kg
Answers: 1
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