The Wavelength of a Periodic Wave Is 0

question 78

Multiple Choice

The wavelength of a periodic wave is 0.500 m. If the frequency is 400 Hz, then what is the wavenumber k of the wave?

• A) 12.6 m⁻¹
• B) 14.8 m⁻¹
• C) 18.4 m⁻¹
• D) 21.0 m⁻¹
• E) 25.9 m⁻¹

---

Definitions:

Central Hudson Test

A second definition for the four-part analysis used by courts to assess the constitutionality of laws regulating commercial speech.

Crazy Horse

A Native American war leader of the Oglala Lakota, known for his courage and leadership in resistance against the U.S. government's policies towards Native Americans.

Express

Typically refers to the direct, clear, and efficient communication or service, often associated with fast delivery or transportation services.

Implied

Something suggested or understood without being directly stated.