A Round 085-Mm-Diameter Hole Is Illuminated by Infrared Light of Wavelength 2

question 56

Multiple Choice

A round 0.85-mm-diameter hole is illuminated by infrared light of wavelength 2.5 μm What is the angle of the first dark fringe in the resulting pattern?

• A)0.21 degrees
• B)3.6 × 10^-3 _degrees
• C)1.2 × 10^-2 _degrees
• D)4.8 × 10^-2 _degrees

---

Definitions:

Racial Taxonomy

A classification system that categorizes humans into large and distinct populations or groups by anatomical, cultural, ethnic, genetic, geographical, historical, linguistic, religious, or social affiliation.

Ethnic Variation

Differences in cultural practices, traditions, and characteristics among various ethnic groups within a larger population.

Cultural Schema

A set of shared mental frameworks that influence the perception, behavior, and understanding of individuals within a culture, shaping expectations and social norms.

Native American

Indigenous peoples of the United States, including Alaska Natives, recognized for their diverse cultures and histories.