A Vertical Cylinder,closed at the Bottom End,contains 0

question 35

Multiple Choice

A vertical cylinder,closed at the bottom end,contains 0.0100 mol of ideal gas.It is fitted at the top with a piston that can move freely.The mass of the piston is 14.0 kg and the initial height of the piston above the bottom of the cylinder is 25 cm.What is the temperature of the gas? (R = 8.31 J/mol ∙ K)

• A)290 K
• B)413 K
• C)3620 K
• D)405 K
• E)500 K

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Definitions:

Expected Inflation

The rate at which the general level of prices for goods and services is anticipated to rise over a specified period.

Actual Inflation

The rate at which the general level of prices for goods and services is rising, and subsequently, purchasing power is falling, as it is currently being measured or experienced in the economy.

Unemployment Rate

The ratio of individuals in the labor force who are without a job and are searching for employment.

Expected Inflation

The rate at which the general level of prices for goods and services is projected to rise over a specific period, reflecting the public's expectations for future inflation.