Friday, June 14, 2019
Ice Lab Report Example | Topics and Well Written Essays - 500 words
Ice - Lab Report ExampleWe kept the bottles in hot water until we heard the ice crack and it slid from the bottle. When ice slid from separately bottle we immediately measured the height and diameter of to each one ice art object. Then we placed each piece of ice on a telegraph grate and say which piece of ice had come from which bottle. We placed the wire grate with pieces of ice on it away from the wind and waited for the ice to melt and noted the time with the stop watch. Meanwhile we calculated the surface area of the cylindrical ice pieces using the formula 2rh + 2r2 where r is the radius and h is the height of each piece of ice. We have used the formula of a cylinder to find the surface area of all pieces of ice because all pieces of ice frozen in different medicinal bottles had assumed almost the same cylindrical shape but they all had different diameters. We then repeated the whole experiment triad times using the same medicine bottles and noted the time taken for ice pieces to melt in each trial as followsOur experiment be that the shape of a piece of ice affects its melting time. As can be seen in the table the greater the surface area of a piece of ice the smaller its melting time.