A Crystal Is Irradiated with X-Rays with a Wavelength of 0.120

question 84

Multiple Choice

A crystal is irradiated with x-rays with a wavelength of 0.120 nm.The atomic planes in the crystal are separated by 0.21 nm.At what angles of incidence with respect to the normal will the x-rays reflect from the crystal?

• A)73°,55°,31°
• B)only 55°
• C)only 73° and 31°
• D)only 73°

---

Definitions:

Employee Empowerment

Practices aimed at giving employees more autonomy, authority, and control over their work and decision-making processes.

Empowering Behaviors

Actions that enhance the sense of autonomy, efficacy, and influence within individuals or groups, often leading to increased motivation and performance.

Psychological Empowerment

A state in which individuals feel a sense of control over their work environment, contributing to their competence, meaning, self-determination, and impact.

Threshold Effect

The point at which a small change or action produces a significant and often sudden response or effect.