An 80 Cm Long String,fixed at Both Ends Vibrates at a Fundamental

question 2

Multiple Choice

An 80 cm long string,fixed at both ends vibrates at a fundamental frequency of 450 Hz and has a mass per unit length of 5.51 * 10^-4 kg/m.What is the tension in the string?

• A)200 N
• B)191 N
• C)320 N
• D)231 N
• E)286 N

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Definitions:

Labor Relations Practices

The wide range of strategies, policies, and activities employed by employers, employees, and their representatives to manage employment relationships.

Employer Association

An organization of employers united to promote their collective interests, often in negotiations with labor unions or in lobbying for policies favorable to employers.

Industry-wide Bargaining

Collective bargaining that covers all the workers and employers within an entire industry, rather than just a single employer, to negotiate wages, working conditions, and other employment terms.

Codetermination

A practice where workers have a role in management decisions within a company, typically through representation on the company's board.