The Cylindrical Container in Figure Has a Radius of 1

question 49

Multiple Choice

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.

• 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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Definitions:

Direct Write-off Method

An accounting approach where uncollectable debts are directly written off against income at the time they are deemed non-recoverable.

Percentage of Sales Method

A financial forecasting model that bases future sales, expenses, and other financial elements as a percentage of sales revenue.

Adjusting Entries

Journal entries made at the end of an accounting period to allocate income and expenditures to the period in which they actually occurred.

Estimated Amount

A projection or approximation of a financial figure often used in budgeting or forecasting.