Platelets and red blood cells are components of the blood. A typical platelet and red blood cell have diameters of approximately 2.33×10^-6 m and 0.0000075 m, respectively. Which blood component a bigger diameter, and approximately by how much?
To determine which blood component has a bigger diameter, we compare the given diameters of the platelet and red blood cell.
Taking the larger diameter of the two components, we see that the red blood cell has a diameter of 0.0000075 m.
Now, let's calculate the difference in diameters:
0.0000075 m - 2.33×10^(-6) m = 0.0000075 m - 0.00000233 m ≈ 0.00000517 m
Therefore, the red blood cell has a bigger diameter by approximately 0.00000517 meters (or 5.17 micrometers).
To determine which blood component has a larger diameter and approximate the difference in size, we need to compare the diameters of platelets and red blood cells.
Given:
Diameter of platelet (p) = 2.33×10^-6 m
Diameter of red blood cell (r) = 0.0000075 m
To compare the diameters, we subtract the diameter of the smaller component from the diameter of the larger component:
Difference in diameters = Diameter of red blood cell - Diameter of platelet
= r - p
Calculating the difference:
Difference in diameters = 0.0000075 m - 2.33×10^-6 m
= 0.0000075 m - 0.00000233 m
≈ 0.00000517 m
Therefore, the difference in diameters is approximately 0.00000517 meters.
To summarize, the red blood cells have a larger diameter than platelets, and the difference in their diameters is approximately 0.00000517 meters.
To determine which blood component has a bigger diameter and the approximate difference in size, we can compare the diameters of a platelet and a red blood cell.
The diameter of a platelet is approximately 2.33×10^-6 m.
The diameter of a red blood cell is approximately 0.0000075 m.
Comparing the two sizes, we can see that the diameter of a red blood cell is bigger than that of a platelet.
To find the approximate difference in diameter, we subtract the diameter of the platelet from the diameter of the red blood cell:
0.0000075 m - 2.33×10^-6 m ≈ 0.00000517 m.
Therefore, the red blood cell has a diameter that is approximately 0.00000517 m (approximately 5.17 μm) bigger than that of the platelet.