Blood Spatter link and questions


Blood spatter complex text link and questions


Blood spatter link
When discussing background information about blood spatter, please include the following:
What is a fluid?
What is viscosity? How does blood's viscosity compare to water's?
What is surface tension and how does it affect surface area of the drop? Why is it important to blood spatter analysis?

How do types of surfaces affect the impact of a blood drop?

How does height affect the diameter of the drop? Is there a maximum height at which the blood spatter diameter is not  affected?
What is the shape of the spatter when it falls from a 90 degree angle to the ground?  How does that shape change as the angle gets smaller?