A Gas Has a Density X at Standard Temperature and Pressure.What

question 9

Multiple Choice

A gas has a density X at standard temperature and pressure.What is the new density when the absolute temperature is doubled and the pressure increased by a factor of 3?

• A)(2/3)X
• B)(4/3)X
• C)(3/4)X
• D)(6)X
• E)(3/2)X

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Definitions:

Present Value

The present-day valuation of a future lump sum or cash flow sequence, taking into account a defined rate of return.

Discounting Periods

The intervals at which cash flows are discounted back to their present value in financial analysis.

Annual Annuity

A financial product providing a series of payments made at equal intervals over a set period, typically one year.

Bank Account

An account managed by a bank where the monetary transactions between the bank and its customers are documented.