A 15-M String Is Held Fixed at Both Ends

question 40

Multiple Choice

A 1.5-m string is held fixed at both ends.When driven by a 180-Hz source,the string vibrates in 3 distinct segments.What is the natural fundamental frequency of the string?

• A) 30 Hz
• B) 60 Hz
• C) 90 Hz
• D) 540 Hz

---

Definitions:

Interest-Rate Cost-Of-Funds

This refers to the expense incurred by institutions when borrowing funds, influenced by the current interest rates.

Marginal Cost-Of-Funds

The additional cost of obtaining one more unit of funding.

Investment Projects

Initiatives undertaken by individuals or firms involving the expenditure of resources with the expectation of future financial returns.

Interest-Rate Cost

The expense associated with borrowing money, represented as a percentage of the principal loan amount, paid over a specific period.