A Stretched String Is Fixed at Points 1 and 5

question 73

Multiple Choice

A stretched string is fixed at points 1 and 5. When it is vibrating in its first harmonic frequency, the nodes are at points

• A) 1 and 5 only.
• B) 1, 3, and 5.
• C) 2 and 4.
• D) 2, 3, and 4.
• E) 1, 2, 3, 4, and 5.

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Definitions:

NAALC

The North American Agreement on Labor Cooperation, an annex to the North American Free Trade Agreement focusing on labor law standards and cooperation among member states.

Cross-border Cooperation

Collaborative activities and partnerships between countries, regions, or organizations across national boundaries to achieve common goals.

European Works Council

A body representing workers that operates at a pan-European level in companies with operations in multiple EU countries, aiming to inform and consult employees on transnational company matters.

Type

Referring to a category or class that shares common characteristics or attributes.