Question:

In a nuclear reactor the function of the Moderator is to decrease

Updated On: Feb 23, 2024
  • number of neutrons
  • speed of neutrons
  • escape of neutrons
  • temperature of the reactor
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The Correct Option is B

Solution and Explanation

In a nuclear reactor, the function of moderator is to decrease speed of neutrons.
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Concepts Used:

Nuclei

In the year 1911, Rutherford discovered the atomic nucleus along with his associates. It is already known that every atom is manufactured of positive charge and mass in the form of a nucleus that is concentrated at the center of the atom. More than 99.9% of the mass of an atom is located in the nucleus. Additionally, the size of the atom is of the order of 10-10 m and that of the nucleus is of the order of 10-15 m.

Read More: Nuclei

Following are the terms related to nucleus:

  1. Atomic Number
  2. Mass Number
  3. Nuclear Size
  4. Nuclear Density
  5. Atomic Mass Unit