A Tube Open at One End and Closed at the Other

question 35

Multiple Choice

A tube open at one end and closed at the other end produces sound having a fundamental frequency of 350 Hz.If you now open the closed end,the fundamental frequency becomes

• A) 87.5 Hz.
• B) 175 Hz.
• C) 350 Hz.
• D) 700 Hz.
• E) 1400 Hz.

---

Definitions:

Secure Neighborhood

An area with enhanced safety measures, possibly including gated access, security personnel, and surveillance systems, aimed at reducing crime.

Insurance Premium

The amount paid periodically to an insurance company by the insured for covering their risk.

Adverse Selection

A situation in which one party in a transaction has more or better information than the other, leading to an imbalance and potentially unfavorable outcomes.

Transaction

A business deal or exchange between two or more parties.