A String Is Strung Horizontally with a Fixed Tension

question 2

Multiple Choice

A string is strung horizontally with a fixed tension.A wave of frequency 100 Hz is sent along the string,and it has a wave speed of 100 m/s.Then a second wave,one of frequency 200 Hz,is sent along the string.What is the wave speed of the second wave?

• A) 25.0 m/s
• B) 50.0 m/s
• C) 70.7 m/s
• D) 100 m/s

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Definitions:

Factor of Production

An input used in the production of goods or services, such as land, labor, capital, and entrepreneurship.

Scale

Refers to the size or level of operation, especially in terms of the capacity to produce or serve in business and economics.

Increasing Returns

A situation where an increase in the amount of inputs results in a more than proportional increase in the output, demonstrating enhanced efficiency or productivity.

Inputs

The resources used in the production process to create goods or services, including labor, raw materials, and capital.