A String,fixed at Both Ends Vibrates at a Fundamental Frequency

question 55

Multiple Choice

A string,fixed at both ends vibrates at a fundamental frequency of 450 Hz and has a mass per unit length of 5.51 * 10^-4 kg/m.The tension in the string is 200 N.What is the length of the string?

• A)53 cm
• B)80 cm
• C)67 cm
• D)92 cm
• E)120 cm

---

Definitions:

Interest Rate Risk

The potential for investment losses due to fluctuations in interest rates, which can affect the value of interest-bearing assets like bonds.

Price Appreciation

The increase in the value of an asset or investment over time, not accounting for dividends or interest earned.

Ceteris Paribus

A Latin phrase meaning "all other things being equal," used in economics to isolate the effect of one variable by holding others constant.

Yield

The income return on an investment, such as the interest or dividends received, expressed as a percentage of the investment's cost.