Calculate the light intensity at the highest frequency at the trial of the seven lamps of various geometric and then compared by intensity values are sorted from most. To a minimum and summary trials.
Calculate light intensity with a frequency of up to seven times of the experiment, both the light and geometry. Then compared and ranked the intensity of the light. To a minimum and the conclusion of the trial.
Calculates the light intensity with the highest frequency of the whole 7 times of various geometric lamps Then compare the sort of light intensity from most. The fewest and conclusion.