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The Cylindrical Container in Figure Has a Radius of 1

Question 49

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The cylindrical container in figure has a radius of 1 m and contains motor oil with viscosity of 0.3 Pa s and a density of 670 kg m-3.Oil is seen to flow out of the 20-cm long,2-cm diameter tube at the bottom of the container.How much oil flows out of the tube in a period of 10 s if the container is filled to a height of 0.5 m? We can assume that the change in the level of the reservoir over the period of 10 s is negligible. The cylindrical container in figure has a radius of 1 m and contains motor oil with viscosity of 0.3 Pa s and a density of 670 kg m<sup>-3</sup>.Oil is seen to flow out of the 20-cm long,2-cm diameter tube at the bottom of the container.How much oil flows out of the tube in a period of 10 s if the container is filled to a height of 0.5 m? We can assume that the change in the level of the reservoir over the period of 10 s is negligible.   A) 5.65 * 10<sup>-2</sup> m<sup>3</sup> B) 8.35 * 10<sup>-2</sup> m<sup>3</sup> C) 2.15 * 10<sup>-3</sup> m<sup>3</sup> D) 5.65 * 10<sup>-3</sup> m<sup>3</sup> E) 1.45 * 10<sup>-2</sup> m<sup>3</sup>


A) 5.65 * 10-2 m3
B) 8.35 * 10-2 m3
C) 2.15 * 10-3 m3
D) 5.65 * 10-3 m3
E) 1.45 * 10-2 m3

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