The Temperature of N Moles of an Ideal Monatomic Gas $\Delta$

question 21

Multiple Choice

The temperature of n moles of an ideal monatomic gas is increased by $\Delta$ T at constant volume.The energy Q absorbed as heat, change $\Delta$ E_int in internal energy, and work W done by the environment are given by:

• A)Q = (5/2)nR\(\Delta\)T, \(\Delta\)E_int = 0, W = 0
• B)Q = (3/2)nR\(\Delta\)T, \(\Delta\)E_int = (3/2)nR\(\Delta\)T, W = 0
• C)Q = (3/2)nR\(\Delta\)T, \(\Delta\)E_int = (1/2)nR\(\Delta\)T, W = -nR\(\Delta\)T
• D)Q = (5/2)nR\(\Delta\)T, \(\Delta\)E_int = (3/2)nR\(\Delta\)T, W = -nR\(\Delta\)T
• E)Q = (3/2)nR\(\Delta\)T, \(\Delta\)E_int = 0, W = -(3/2)nR\(\Delta\)T

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Definitions:

Marginal Tax Rate

The rate at which the next dollar of taxable income is taxed, indicating how much of an additional dollar earned will be taken in taxes.

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The sum of money earned by a person or a business that is used to calculate the owed tax payable to the government.

After-Tax Income

The amount of income that remains after all taxes have been deducted.

Sales Tax

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