A Periodic Traveling Wave Is Generated on a String of Linear

question 16

Multiple Choice

A periodic traveling wave is generated on a string of linear density 8.0 × 10-4 kg/m. Figure A shows the displacements of the particles in the string as a function of the position x along the string at t = 0 s. Figure B shows the displacement of the particle at x = 0 m as a function of time. The particle positions are measured from the left end of the string (x = 0 m) and the wave pulses move to the right.
-What is the minimum time required for the particles to return to their respective positions at t = 0 s?

• A)0.1 s
• B)0.2 s
• C)0.3 s
• D)0.4 s
• E)0.7 s

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Definitions:

Exemptions

Provisions in tax law that allow taxpayers to reduce their taxable income, often for specific activities or investments.

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The method by which a government finances its expenditure by issuing debt instruments, such as bonds.

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Refers to the spending of government funds on goods, services, and infrastructure for the public benefit and economic stability.

Crowding Out

A situation in which increased public sector borrowing leads to a reduction in private sector spending, either because of higher interest rates or because available financial resources are used by the government.