What Is the Velocity of an O₂ Molecule If Its

question 51

Multiple Choice

What is the velocity of an O₂ molecule if its de Broglie wavelength is 26 pm?
(1 amu = 1.66054 *10^-27 kg.)

• A)46 m/s
• B)960 m/s
• C)790 m/s
• D)390 m/s
• E)480 m/s

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Definitions:

Descriptive Norm

A perception of what is commonly done in specific situations, which influences individuals' behavior in social contexts.

Affiliation Goal

The motivation to build relationships or be connected with others.

Injunctive Norm

Social norms that are perceived as being approved of by other people, influencing behavior by suggesting what is socially acceptable.

Extended Fishbein Model

An advanced form of the Fishbein attitude model that considers not only beliefs and attitudes but also the role of behavioral intentions and subjective norms in predicting behavior.