An Observer Is Standing on the Platform of a Railway

question 155

Multiple Choice

An observer is standing on the platform of a railway station. A train goes through the station without stopping. If the frequency of the train whistle decreases by a factor of 1.2 as it approaches and then passes him, calculate the speed of the train assume the speed of sound in air is 343 m/s) .

• A) 112 km/hr
• B) 31.2 km/hr
• C) 56.0 km/hr
• D) 62.0 km/hr
• E) 122 km/hr

Identify practices to retain high-demand employees in a competitive market.

Understand disciplinary procedures and the progressive discipline process in the workplace.

Grasp the significance of immediate and consistent discipline based on the hot-stove rule.

Recognize the importance of protecting employee privacy during workplace investigations and searches.

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Definitions:

Mutual Interest

Shared concerns, benefits, or objectives among individuals or groups that lead to cooperative efforts or relationships.

Face To Face

Face to face describes direct interaction or conversation between people, physically present in the same location.

Equity Theory

Proposes that an intimate relationship is satisfying and stable if both partners see it as equitable and mutually beneficial.

Intimate Relationship

A close and personal relationship characterized by emotional, physical, and/or sexual intimacy between individuals.