A String Fixed at Both Ends Is 50

question 10

Multiple Choice

A string fixed at both ends is 50.0 cm long and has a tension that causes the frequency of its fundamental to be 262 Hz.If the tension is increased by 4%,what does the fundamental frequency become?

• A)252 Hz
• B)257 Hz
• C)264 Hz
• D)267 Hz
• E)272 Hz

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Definitions:

Credit Sales

Sales made by a business where the amount is owed by the buyer for a period of time before payment is required.

Invoice Cost

The price for goods or services stated on an invoice, incorporating the cost of production or acquisition, but excluding additional expenses like shipping or taxes.

Cost Of Goods Sold

The direct costs attributable to the production of goods sold by a company, including materials and labor, used to determine gross profit.

Budgetary Slack

The practice of underestimating revenues or overestimating expenses when preparing a budget to create a cushion for unexpected situations.