Why Do Nuclear Fusion Reactions Only Take Place in the Interior

question 68

Multiple Choice

Why do nuclear fusion reactions only take place in the interior of a star (rather than at the surface) ?

• A) The magnetic fields are strongest there.
• B) The temperature and density are highest in the centre.
• C) The core is the only place where hydrogen is found.
• D) The strong nuclear force is only active in the centres of stars.

Understand the process and technology behind converting analog signals to digital signals.

Recognize the importance of citing sources to avoid plagiarism.

Identify common licenses and copyright terms associated with software and creative works.

Distinguish between different types of intellectual property.

---

Definitions:

Trace Memory

A type of memory that results from automatic or unconscious learning and is not part of our conscious awareness, often revealed through performance rather than explicit recall.

Sensory Memory

The shortest-term element of memory, which allows individuals to retain impressions of sensory information after the original stimulus has ceased.

Short-Term Memory

The power to retain a slight amount of data in a state of readiness and activity for a brief period.

Long-Term Memory

A type of memory responsible for the storage of information over an extended period, from days to decades, involving facts, experiences, and skills.