The Cylindrical Container in Figure Has a Radius of 1

question 71

Multiple Choice

The cylindrical container in figure has a radius of 1 m and contains motor oil with a density of 730 kg m^-3.Oil is seen to flow out of the 20-cm long,2-cm diameter tube at the bottom of the container.If 3.80 *10^-3 m³ of oil flows out of the tube in 29 seconds,what is the viscosity of the oil? Assume the change in the level of the oil in the reservoir over the time period is negligible.

• A)0.30 Pa s
• B)0.29 Pa s
• C)0.54 Pa s
• D)0.68 Pa s
• E)0.47 Pa s

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