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You are trying to measure the density of a cylindrical metal. But first you want to measure the buoyant force on the cylinder. You pour
You are trying to measure the density of a cylindrical metal. But first you want to measure the buoyant force on the cylinder. You pour 70 mL (milli-liter) of water whose density is 1,000 kg/m3 into a graduated cylinder to measure the volume of water. When you completely submerge the metal cylinder that is suspended in water by a wire of negligible volume, the water level goes up to the 72 mL line (this is the volume of the original water plus the cylinder). What is the volume of water replaced by the completely submerged cylinder in mL? Please keep the answer on paper for the next question. Answer: 0.0196 Calculate the buoyant force on the cylinder in N using Archimedes principle. g = 9.81 m/s2. Keep three significant figures for the answer. No unit is needed for the answer, just a numerical value for the specified unit. Note use the result of the previous question after converting the volume of the replaced water by the cylinder from mL to L. 1 mL = 110-6 m3. Then use Archimedes Principle. You are trying to measure the density of a cylindrical metal. You measure the mass of the cylinder in air and find it to be 1810-3 kg. You pour 70 mL (milli-liter) of water whose density is 1,000 kg/m3 into a graduated cylinder to measure volume. When you completely submerge the metal cylinder that is suspended in water by a wire of negligible volume, the water level goes up to 72 mL line (this is the volume of the original water plus the cylinder). Then you measure the mass of the cylinder and find it to be 18 g. What is the density of this metal in kg/m3? 1 mL = 110-6 m3. Keep three significant figures for the answer. No unit is needed for the answer- just a numerical value for the specified unit
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