At the Same Temperature, Which Move with the Greater Speed

question 99

Multiple Choice

At the same temperature, which move with the greater speed in a gas?

• A)light molecules
• B)heavy molecules
• C)both have equal average speeds

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Definitions:

Expectancy-value Theory

A theory which states that the motivation to engage in a behavior is determined by the expected outcomes and the value of those outcomes to the individual.

Social Needs

Fundamental human needs that pertain to belonging, affection, acceptance, and friendship, which are essential for psychological and social well-being.

Biological Needs

Basic requirements for human survival, such as air, food, drink, shelter, warmth, sex, sleep, and the excretion of waste.

Northern England

A region in England characterized by its distinct cultural, historical, and geographical features, including major cities like Manchester and Leeds.