A Cubical Box, 5

question 23

Multiple Choice

A cubical box, 5.00 cm on each side, is immersed in a fluid. The pressure at the top surface of the box is 594 Pa and the pressure on the bottom surface is 1133 Pa. What is the density of the fluid?

• A)1,000 kg/m³
• B)1,100 kg/m³
• C)1,220 kg/m³
• D)2,340 kg/m³
• E)12,000 kg/m³

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Definitions:

Interest Rate

The cost of borrowing money or the return for lending money, usually expressed as an annual percentage of the principal.

Effective Usury Laws

Regulations that set maximum interest rates on loans to protect consumers from excessively high costs.

Loanable Funds

The money available for borrowing in the financial markets, often coming from savings and influenced by interest rates.

Real Rate of Interest

The interest rate adjusted for inflation, reflecting the true cost of borrowing money and the real yield for savers.