At a Pressure of One Billionth (10^-9) of Atmospheric Pressure

question 27

Multiple Choice

At a pressure of one billionth (10^-9) of atmospheric pressure, there are about 2.7 * 10¹⁰ molecules in one cubic centimeter of a gas. How many molecules is this per cubic meter?

• A) 2.7 * 10¹⁶
• B) 2.7 * 10¹⁴
• C) 2.7 * 10¹²
• D) 2.7 * 10⁸
• E) 2.7 *10⁴

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Definitions:

Nearly Efficient Markets

Markets where prices reflect all available information to some degree but may not always be perfectly efficient.

Portfolio Managers

Investment management professionals who select and manage a mixture of investments in order to meet specified investment goals for the benefit of their clients.

Market

The arena in which buyers and sellers engage in the exchange of goods, services, or financial instruments.

Selection Bias

A distortion in statistical analysis resulting from the method of collecting samples, leading to an inaccurate representation of the population being studied.