Platelets and red blood cells are components of the blood. A typical platelet and red blood cell have diameters of approximately 2.33 times 10^-6 m and 0.0000075 m, respectively. Which blood component has a bigger diameter, and approximately by how much?
The red blood cell has a bigger diameter.
To find out how much bigger the red blood cell is compared to the platelet, we can calculate the ratio of their diameters:
Red Blood Cell Diameter / Platelet Diameter = (0.0000075 m) / (2.33 x 10^-6 m) ≈ 3.23
Therefore, the red blood cell is approximately 3.23 times bigger in diameter than the platelet.