The Oxygen Molecule (O₂)may Be Regarded as Two Masses Connected

question 39

Multiple Choice

The oxygen molecule (O₂) may be regarded as two masses connected by a spring.In vibrational motion,each oxygen atom alternately approaches,then moves away from the center of mass of the system.If each oxygen atom of mass m = 2.67 × 10−²⁶ kg has a vibrational energy of 6.4 × 10−²¹ J and the effective spring constant is 50 N/m,then what is the amplitude of oscillation of each oxygen atom?

• A) 3.2 × 10−¹¹ m
• B) 1.6 × 10−¹¹ m
• C) 1.1 × 10−¹¹ m
• D) 8.0 × 10−¹² m

---

Definitions:

Identity Exploration

The process through which individuals seek to understand themselves by examining their beliefs, goals, and values.

Emerging Adulthood

A phase of life between adolescence and full-fledged adulthood, typically ranging from ages 18 to 25, characterized by exploration and instability.

Western

Pertaining to or characteristic of the cultures, civilizations, or societies traditionally located in the Western Hemisphere, primarily focusing on Europe and North America, and often associated with specific values, beliefs, and practices.

Research

Systematic investigation aimed at discovering, interpreting, and revising facts.