When a Gas Expands Adiabatically

question 6

Multiple Choice

When a gas expands adiabatically,

• A)the internal (thermal)energy of the gas decreases.
• B)the internal (thermal)energy of the gas increases.
• C)it does no work.
• D)work is done on the gas.
• E)the temperature of the gas remains constant.

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Definitions:

Gross Profit

The income left over for a company once it has covered the costs involved in manufacturing and selling its products, or in offering its services.

Merchandise Sold

Products or goods that have been sold to customers, typically referring to transactions within the retail or wholesale sector.

Cost of Goods Sold

Directly incurred costs associated with the production of a company’s goods for sale, comprising material and labor expenses.

FOB Shipping Point

A term used in shipping contracts to indicate that the buyer is responsible for the goods and the shipping cost from the moment the goods leave the seller's premises.