One cubic centimeter (1.0 cm3) of water has a mass of 1.0 10-3 kg.
(a) Determine the mass of 1.0 m3 of water.
(b) Assuming biological substances are 98% water, estimate the masses of a cell with a diameter of 0.50 µm, a human kidney, and a fly. Take a kidney to be roughly a sphere with a radius of 3.6 cm and a fly to be roughly a cylinder 3.5 mm long and 2.4 mm in diameter. (Type your answer using one of the following formats, 1.2e-3 for 0.0012 and 1.20e+2 for 120.)
1.cell kg
2.kidney kg
3.fly kg
(a) Determine the mass of 1.0 m3 of water.
(b) Assuming biological substances are 98% water, estimate the masses of a cell with a diameter of 0.50 µm, a human kidney, and a fly. Take a kidney to be roughly a sphere with a radius of 3.6 cm and a fly to be roughly a cylinder 3.5 mm long and 2.4 mm in diameter. (Type your answer using one of the following formats, 1.2e-3 for 0.0012 and 1.20e+2 for 120.)
1.cell kg
2.kidney kg
3.fly kg