As Air Sinks in a Valley Fog It

question 13

Multiple Choice

As air sinks in a valley fog it

• A)cools adiabatically but it is still cooler than surrounding air; surrounding air is cooled to the dew-point.
• B)warms adiabatically but it is still cooler than surrounding air; surrounding air is cooled to the dew-point.
• C)warms adiabatically but it is still warmer than surrounding air; surrounding air is warmed to the dew-point.
• D)cools adiabatically but it is still warmer than surrounding air; surrounding air is cooled to the dew-point.

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Definitions:

Paasche Price Index

An economic measure that calculates the change in the cost of acquiring a given basket of goods and services in the current year compared to a base year, using the current year's prices.

Laspeyres Index

A price index used to measure the relative change in the price of a fixed basket of goods and services over time, using the quantities of a base period.

Prices

The monetary value assigned to a product or service, determining how much it costs to buy.

Bundle

A combination of various goods and services selected by consumers, used in economics to analyze choices and preferences.