VCE PHYSICS UNIT 1 Briefing on a Nuclear Issue For this outcome, you are required to write a response to the following proposal: “All nuclear reactors should be decommissioned in view of the nuclear accidents at Chernobyl and Fukushima Daiichi.” Your essay-style response should address each of the points below. A. 1. 2. 3. 4. B. 1. 2. 3. 4. 5. 6. C. 1. 2. 3. 4. 5. 6. Introduction How many nuclear reactors are there currently worldwide, for power generation? Which countries rely heavily on nuclear energy for their energy needs? What are the advantages of nuclear power ? What potential dangers are there in operating nuclear power plants ? Chernobyl What kind of reactor was the one at Chernobyl, and how did it work ? What went wrong in April 1986 ? Why ? What were the short-term effects of the Chernobyl accident ? What was done to deal with the short-term effects ? What were the long-term effects of the Chernobyl accident ? What has been done to deal with the long-term effects ? What has and/or should be done to eliminate the possibility of this ever happening again ? What risks, if any, does Chernobyl currently pose? Fukushima Daiichi What kind of reactor was operating at Fukushima Daiichi ? What went wrong in March 2011 ? Why ? What were the short-term effects of the accident ? What was done to deal with the short-term effects ? What were the long-term effects of the accident ? What has been done to deal with the long-term effects ? What has and/or should be done to eliminate the possibility of this ever happening again in Japan? What risks, if any, does Fukushima Daiichi currently pose? D. 1. 2. Nuclear Accidents Have there been any other nuclear accidents in history ? If so, include details. Are there any other issues with the use of nuclear power ? List and discuss as many as you can. E. 1. 2. 3. 4. 5. Decommissioning What is decommissioning ? How is it carried out ? What becomes of the fuel ? What becomes of the site ? Summarise the current ways of dealing with nuclear waste and research that is being done in this area. F. 1. Australia’s position Why does Australia have a huge stake in the nuclear power debate ? Discuss several reasons (eg. economic, environmental, political) There are different views in Australia about uranium mining/nuclear power. Summarise these. Where is much of Australia’s uranium, and why is this significant ? 2. 3. G. 1. Response to Proposal Give your view of the proposal given above, backing up your opinions with appropriate evidence. BRIEFING ON A NUCLEAR ISSUE 5 Introduction Statistics Reliance Advantages Potential dangers Chernobyl Reactor & how it works Cause of disaster Short & long-term effects How effects dealt with How to prevent future accidents Current risks Nuclear Accidents History including details Issues with nuclear power Decommissioning Definition Fuel Site Waste disposal including current research Australia’s position Views for/against Economic viewpoint Political viewpoint Location & significance of Australia’s Uranium Environmental, social issues Response to essay question, with evidence /30 = COMMENT: % Very detailed NAME 4 Detailed 3 Adequate but some attention to detail missing 2 1 0 Significant Minimal No details information information missing Detailed Adequate but some attention to detail missing Significant Minimal No details information information missing Detailed Adequate but some attention to detail missing Significant Minimal No details information information missing Detailed Adequate but some attention to detail missing Significant Minimal No details information information missing Very detailed Detailed Adequate but some attention to detail missing Significant Minimal No details information information missing Opinion very detailed, reflective, with use of evidence Detailed, with some use of evidence Adequate and some justification given Very detailed Very detailed Very detailed Some opinion given but not fully justified Opinion given with No opinion no given justification