Monday (10/14): Blood Transfer Activity
Type the name of the item that left the bloodstains shown on each paper.
1)
2)
3)
4)
5)
6)
7)
Match the blood spatter/non-spatter patterns to their appropriate description
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
| arrow_right_alt | pattern transfer | |
| arrow_right_alt | impact | |
| arrow_right_alt | wipe | |
| arrow_right_alt | mist | |
| arrow_right_alt | spurt | |
| arrow_right_alt | castoff |
There are 2 blood droplets in the "show your work" section. Please measure and calculate the angle of impact for both droplets.
A:
width =
length =
angle of impact =
B:
width =
length =
angle of impact =
Please upload the image of your group stringing the blood spatter from 10/15 here!
Thursday (10/17/2024)
Use the calipers to measure the length and width of the blood droplets from yesterday. Then record your results on the data table.
Include a picture (take with your chromebook) in the show your work section.
a) How accurate were your calculations compared to the angle you measured?
b) How would you account for any differences between your calculated angle of impact and the angle of impact you measured with the cardboard setup?
Explain why there may be a difference between the calculated angle of incidence for vampire blood v. Carolina blood.
Use the tangent function to solve for h.
tan(i) = opposite/adjacent
