# Report: Blood Drop

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Report: Blood Drop
Exhibits: Exhibit 1: Blood drops dropped from heights of 10 cm, 25 cm, and 50cm Exhibit 2: Blood drops dropped at angles of 90°, 60°, 30°, and 15°
Exhibit 3: Blood dropped on a cardboard surface, floor tile surface, and a piece of brick surface

Findings:
Extensive examination and comparative analysis as blood drops were dropped from different heights, angles of impacts and different impact surfaces revealed the following:
 As the height that a blood drop falls from increases, the diameter of a blood drop increases.
When the blood drop was dropped from a height of 10 cm in all three trials the diameter of the blood drop was 8mm. Therefore having an average diameter of 8 mm when falling from a height of 10 cm.
When the blood drop was dropped from a height of 25 cm in both the first and second trials the blood drop had a diameter of 12 mm. In the third trial the blood drop had a diameter of 11 mm. Therefore having an average diameteer of 11.67 mm when falling from a height of 25 cm.
 When the blood drop was dropped from a height of 50 cm in the first trial the diameter of the blood drop was 13 mm. In the second trial the blood drop had a diameter of 14 mm. In the third trial the blood drop had a diameter of 13 mm. Therefore having an average diameteer of 13 mm when falling from a height of 50 cm.
Decreasing the angle of impact, increased the length of the blood drops and decreased the width of the blood drops.
When the angle of impact was 90° the width of the blood drop was 12mm and the length of the blood drop was 12 mm.
When the angle of impact was 60° the width of the blood drop was 14 mm and the length of the blood drop was 16 mm.
When the angle of impact was 30° the width of the blood drop was 9 mm and the length of the blood drop was 13 mm.
When the angle of impact was 15° the width of the blood drop was 7 mm and the length of the blood drop was 20 mm.
The surface that the blood is dropped on will effect

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