Humans Can Detect Sound Pressure Waves That Cycle Between ________

question 97

Multiple Choice

Humans can detect sound pressure waves that cycle between ________ and ________ times per second.

• A) 30; 700
• B) 25; 4,000
• C) 30; 20,000
• D) 25; 9,000
• E) 300; 45,000

---

Definitions:

Indifference Curve

A graphical representation that shows different combinations of goods or services among which a consumer is indifferent, indicating the same level of satisfaction or utility.

Combination

A selection of items or elements without regard to the order in which they are selected.

Indifference Curves

Graphical representations in economics showing different combinations of two goods that provide equal satisfaction and utility to an individual.

Utility

A financial concept that denotes the overall pleasure obtained from using a product or service.