Chapter 20, Problem 76AP

Interpretation Introduction

Interpretation:

Thenuclear origin for the various source of energyis to be explained.

Concept introduction:

Nuclear energy is defined as the energy present in the nucleus of any atom. It is mainly used to produce electricity.

The main source of nuclear energy is the sun.

Nuclear fission is a type of a nuclear reaction in which an atom’s nucleus is broken down into lighter nuclei.

This process of nuclear fission occurs because the heavy nucleus is less stable than its product.

In this process, large amount of energy is released.

Nuclear fusion is a process in which various nuclei combine to form heavier nuclei.

In this process, appreciable amount of energy is released.