A Weather Balloon Contains 12

question 51

Multiple Choice

A weather balloon contains 12.0 m³ of hydrogen gas when the balloon is released from a location at which the temperature is 22.0°C and the pressure is 101 kPa.The balloon rises to a location where the temperature is -30.0°C and the pressure is 20.0 kPa.If the balloon is free to expand so that the pressure of the gas inside is equal to the ambient pressure,what is the new volume of the balloon? Assume that in both cases the hydrogen gas is in thermal equilibrium with the outside air.

• A) 14.0 m³
• B) 2.38 m³
• C) 49.9 m³
• D) 82.6 m³
• E) 4.16 m³

Recognize the influence of culture on sexual behaviors and beliefs.

Identify the psychological impact of societal and media portrayals of beauty and attractiveness.

Understand the impact of the Internet on sexual culture and the distribution of sexual material.

Recognize stereotypes and realistic portrayals in media images of men and women.

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Definitions:

Cost Index

An index that measures the changes in the cost or price of specific goods or services over time.

FIFO Cost

FIFO, or First-In, First-Out, is an inventory valuation method where the costs of the earliest goods purchased or produced are the first to be recognized in determining cost of goods sold.

Dollar-Value LIFO

An inventory valuation method under Last-In, First-Out principle, adjusting for changes in price level or inflation, allowing for a more accurate financial analysis over time.

Inventory Items

Goods or products that a company holds for the ultimate purpose of sale, part of the current assets on a company's balance sheet.