A short (2 page) report is due at the beginning of next weeks
lab period. It is a partial, rather than full, report and should
be prepared and submitted individually, rather than in groups. It will consist only of the Introduction and Results sections of a full report.
The first page should be an Introduction 3 paragraphs long. In the first paragraph, you should talk about what radiation is and why the everyday citizen might care about it. The second paragraph should discuss different types of radiation (alpha, beta, and gamma.) Be sure to mention the different physical properties of each, including electric charge and mass. The third paragraph should relate these properties to the ability of each type of radiation to penetrate different materials. Be sure to provide references for any information you find, including your textbook. The second page should have your Results. It must include your completed table above. Additionally, you need to describe your data in about one paragraph. For example, for each substance, what was the largest percent change? Were any of your percent change values positive, rather than negative? You do not need to discuss why this might be. Only describe the data you\’ve presented.
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