Nuclear Fusion: the Primary Source of the Energy Radiated by a Star

question 71

Multiple Choice

Nuclear fusion: The primary source of the energy radiated by a star, such as the sun, is

• A) beta decay.
• B) alpha decay.
• C) fission reactions involving uranium.
• D) fusion reactions in which hydrogen is fused to form helium.
• E) fusion reactions in which helium is fused to form iron.

---

Definitions:

Class Meetings

Scheduled gatherings of a classroom group, often led by the teacher, to discuss educational content, classroom issues, or community-building topics.

Classroom Behaviors

The range of actions and mannerisms exhibited by students in the classroom setting, which can affect the learning environment.

Home Issues

Personal and family-related problems or situations that occur within the domestic setting, potentially impacting behavior, emotional well-being, and academic performance.

Communication

The process of conveying information and meaning through a variety of channels and techniques, including verbal, non-verbal, written, and digital means.