A String Fixed at Both Ends Is Driven by a Tuning

question 30

Multiple Choice

A string fixed at both ends is driven by a tuning fork to produce standing waves.If the tension in the string is increased,

• A)the frequency increases.
• B)the frequency decreases and the wave velocity remains constant.
• C)the wavelength decreases.
• D)the wave velocity increases.
• E)the wave velocity decreases.

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Definitions:

Social Needs

Refers to the essential human requirements for belonging, love, and interaction with others.

Persistence

The quality of continuing steadfastly despite challenges or obstacles.

Motivation

The method that begins, directs, and sustains actions aimed at achieving objectives.

Process Theories

Refer to models and concepts that explain the dynamics of how processes, such as decision-making or motivation, unfold over time within organizations.