Chapter 24, Problem 94A

Interpretation Introduction

Interpretation:

The benefits and risks of nuclear fission energy are to be mentioned and personal opinion on the usage of nuclear reactors is to be given.

Concept introduction:

The energy released in the fission of heavy unstable elements can be converted to other forms of energy and is called nuclear energy.

Answer to Problem 94A

The benefits of nuclear technology are the low carbon footprints and high energy efficiency of the nuclear fuel. The risk in using this technology is also very high due to the radioactive emissions from the fission reactions and the danger of nuclear meltdown which can destroy the surrounding area for decades. Nuclear reactors can be used with proper means to dispose nuclear waste and prevention measures for radiation spread.

Explanation of Solution

Nuclear reactors have a very low carbon footprint which is virtually nonexistent because the fuel used in nuclear reactors is mostly uranium or plutonium. Very small amounts of this fuel can generate massive energy and therefore the fuel has a high efficiency rate. Nuclear reactors need to have a very controlled environment due to the unstable nature of the fuel and if the conditions are not maintained there is the risk of nuclear meltdown which could cause an explosion which will radiate surrounding areas and make them uninhabitable.