Four Traveling Waves Are Described by the Following Equations,where All

question 25

Multiple Choice

Four traveling waves are described by the following equations,where all quantities are measured in SI units and y represents the displacement. I: y = 0.12 cos(3x + 2t)
II: y = 0.15 sin(6x - 3t)
III: y = 0.23 cos(3x + 6t)
IV: y = -0.29 sin(1.5x - t)
Which of these waves have the same speed?

• A) I and III
• B) I and IV
• C) II and III
• D) I and II
• E) III and IV

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Definitions:

Temple of the Sun

A term often used to refer to various religious structures dedicated to sun worship or solar deities in different ancient cultures, including the Incan, Egyptian, and Aztec civilizations.

Cuzco

The historical capital of the Inca Empire, located in present-day Peru, renowned for its archaeological remains and Spanish colonial architecture.

Pilgrimage Site

A location of great spiritual or religious significance that believers travel to as an act of devotion or penance.

Aztecs

A Mesoamerican culture that flourished in central Mexico in the post-classic period before the Spanish conquest, known for their architectural, mathematical, and astronomical achievements.