Target Exam

CUET

Subject

Physics

Chapter

Nuclei

Question:

Identify the correct statement among the following in the context of a nuclear reactor.

Options:

Coolant is used to slow down the neutrons.

Moderator is used to slow down the neutrons.

Cadmium rods are used to slow down the neutrons.

Energy released is of the order of keV.

Correct Answer:

Moderator is used to slow down the neutrons.

Explanation:

The correct answer is Option (2) → Moderator is used to slow down the neutrons.