Consider a Pipe of Length L That Is Open at Both

question 234

Multiple Choice

Consider a pipe of length L that is open at both ends. What are the wavelengths of the three lowest-pitch tones produced by this pipe?

• A) 4L, 4L/3, 4L/5
• B) 2L, L, L/2
• C) 4L, 2L, L
• D) 2L, L, 2L/3

---

Definitions:

Marginal Cost

The cost of producing one additional unit of a product, critical for decision-making in production.

Total Cost

The sum of fixed and variable costs incurred in the production of goods or services.

Output

The total quantity of goods or services produced by an individual, firm, or country within a certain period.

Diminishing Marginal Returns

A principle in economics that indicates a decreasing level of incremental output for each additional unit of input, after a certain point.