Tuning Fork a Has a Frequency of 440 Hz

question 28

Multiple Choice

Tuning fork A has a frequency of 440 Hz.When A and a second tuning fork B are struck simultaneously,four beats per second are heard.When a small mass is added to one of the tines of B,the two forks struck simultaneously produce two beats per second.The original frequency of tuning fork B was

• A)448 Hz
• B)444 Hz
• C)438 Hz
• D)436 Hz
• E)432 Hz

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Definitions:

Leadership Style

A recurring pattern of behaviours exhibited by a leader.

Laissez-faire Style

A leadership approach where subordinates are given autonomy in their decision-making and minimal direct supervision is provided.

Impoverished Manager

A leadership style characterized by a lack of both management commitment to organizational goals and concern for the well-being or needs of employees.

Hersey-Blanchard

refers to the Situational Leadership Model developed by Paul Hersey and Kenneth Blanchard, which suggests that effective leadership adapts based on the maturity level of the followers.