Answer:
Step-by-step explanation:
To calculate the volumes of the given squares of the hemocytometer, we can use the formula:
Volume = Area × Depth
Given:
1 mm by 1 mm square
0.2 mm by 0.2 mm square
First, let's calculate the area of each square:
For the 1 mm by 1 mm square:
Area = length × width = 1 mm × 1 mm = 1 mm²
For the 0.2 mm by 0.2 mm square:
Area = length × width = 0.2 mm × 0.2 mm = 0.04 mm²
Next, we need to convert the areas to mm³ and mL. Since 1 mm³ is equal to 0.001 mL, we can use this conversion factor:
For the 1 mm by 1 mm square:
Volume in mm³ = Area × Depth = 1 mm² × 0.1 mm = 0.1 mm³
Volume in mL = 0.1 mm³ × 0.001 mL/mm³ = 0.0001 mL
For the 0.2 mm by 0.2 mm square:
Volume in mm³ = Area × Depth = 0.04 mm² × 0.1 mm = 0.004 mm³
Volume in mL = 0.004 mm³ × 0.001 mL/mm³ = 0.000004 mL
Therefore, the volumes of the squares in mm³ and mL are as follows:
1 mm by 1 mm square:
Volume: 0.1 mm³
Volume: 0.0001 mL
0.2 mm by 0.2 mm square:
Volume: 0.004 mm³
Volume: 0.000004 mL