AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
![]() ![]() The saucepan was placed on a stovetop over high heat to continue to heat the water until boiling.Ĩ) Once boiling, the two rubber balls were placed in the saucepan, a smaller saucepan placed on top to hold them under the water, and left in the boiling water for 20 minutes. After they were removed from the fridge, Step 2 was repeated, with the results being recorded.ĥ) The balls were then placed in the freezer for approximately 45 minutes, and step one was repeated, with the results being recorded.Ħ) The balls were left outside overnight, and step 2 was repeated, with the results being recorded.ħ) Water was boiled in an electric kettle to speed up the heating process, and enough of this water to cover the 2 rubber balls was placed in a saucepan. ![]() These results were recorded alongside the temperature of the balls.Ĥ) The balls were placed in the fridge for approximately 45 minutes. ![]() One person dropped these 2 balls 3 times each from the 1.6 metre height onto a hard flat surface, with another person kneeling (their eyes level with the approximate height of the balls bounce) and observing the balls bounce heights.ģ) The height of the first bounce of each drop was recorded on the wall behind them with a piece of chalk, and a measuring tape was then used to find the height of each of the bounces from the chalk marks. 2) The temperature of both balls was taken with an infra-red thermometer. ![]()
0 Comments
Read More
Leave a Reply. |