Two Violinists Are Trying to Tune Their Instruments in an Orchestra.One

question 43

Multiple Choice

Two violinists are trying to tune their instruments in an orchestra.One is producing the desired frequency of 440.0 Hz.The other is producing a frequency of 448.4 Hz.By what percentage should the out-of-tune musician change the tension in his string to bring his instrument into tune at 440.0 Hz?

• A) +1.9%
• B) -1.9%
• C) +3.7%
• D) -3.7%
• E) +8.4%

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Definitions:

Materials Costs

The costs associated with the raw materials used in the manufacturing of products.

FIFO Method

A process costing method in which equivalent units and unit costs relate only to work done during the current period.

Process Costing System

A technique for evaluating the cost of production where costs are assigned to batches of products, typically applicable in manufacturing environments where products are identical.

Dust Density Sensors

Devices used to measure the concentration of particulate matter in the air to monitor pollution levels or workplace safety.