At What Angle Are X-Rays with a Wavelength of 175

question 91

Multiple Choice

At what angle are x-rays with a wavelength of 175 pm diffracted by layers of atoms that are 353 pm apart?
(Assume n = 1)

• A) 14.4 °
• B) 29.7 °
• C) 60.3 °
• D) 75.6 °
• E) none of these

---

Definitions:

Episodic Memory

A form of long-term memory that is concerned with the recall of particular occurrences, settings, and personal experiences.

Hazing

The practice of imposing strenuous, often humiliating tasks or rituals as part of a group initiation process.

Postdecisional Dissonance

A psychological phenomenon where after making a decision, an individual experiences stress or regret, questioning if the right choice was made.

Cognitive Dissonance

The mental discomfort experienced by an individual who holds two or more contradictory beliefs, ideas, or values at the same time.