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As seen in observation and analysis; my hypothesis was proved to be correct and density does increase if the sugar concentration is increased. The data in the table and the strong linear relationship on the graph shows that grams per each millilitre increase as the ratio of sugar to water increases in the solution.
In this experiment the margin for error was lesser. We were using electric balances that were efficient and consistent throughout. However chances for human error were greater because we had to pour the solutions and measure them by eye and therefore they would not be exact. By many groups using one beaker for multiple solutions the leftover drops would add to the volume and would change the ...
This paper looks at the controversial issue of climatic change. In particular, it develops the question of if and why earth's climate is changing? The roles of man, naturally occurring trends, and earth's cycles are considered, and an outlook for what can be expected in the near and distant future is given. 'The uneasiness of modern man arises f...
Running the Race to Obtain the Prize? Each year athlete's ability to perform seems to increase by leaps and bounds. Some reasons for this can be attributed to better training methods, better conditioning techniques, and better over all health of the athlete. While most situations involve one or more of the previously scenarios, some athletes alwa...
When tissues are injured a specific reaction to the injury takes place. A collection of irritants and other chemical mediators are released into the injured area to aid in stabilization of the injured tissue, protection against further injury, and stimulation of healing at the injury site. These factors are referred to as the inflammatory cascade...
INTRODUCTIONThis report will strive to clearly discern the differences between the average home Video Cassette Recorder (VCR) and the recently developed Digital Video Disc (DVD) system. These two home entertainment components have very clear differences. It is important for consumers to carefully consider each of these concerns before deciding on t...
Most of the world's electricity is generated by either thermal or hydroelectric power plants. Thermal power plants use fuel to boil water which makes steam. The steam turns turbines that generate electricity. Hydroelectric power plants use the great force of rushing water from a dam or a waterfall to turn the turbines. The majority of thermal po...
