A Pipe That Is 120 Cm Long Resonates to Produce

question 53

Multiple Choice

A pipe that is 120 cm long resonates to produce sound of wavelengths 480 cm,160 cm,and 96 cm but does not resonate at any wavelengths longer than these.This pipe is

• A) open at both ends.
• B) open at one end and closed at the other end.
• C) closed at both ends.
• D) We cannot tell because we do not know the frequency of the sound.

---

Definitions:

Quick Ratios

A measure of a company's ability to meet its short-term obligations with its most liquid assets, providing insights into financial health.

Debt Management Ratios

Financial ratios that indicate the degree to which a company is financed by debt and its ability to repay it.

Financial Leverage

The use of borrowed funds to increase the potential return of an investment.

Managers

Individuals in an organization responsible for controlling or administering all or part of a company or similar organization.