Final answer:
To calculate α for hard spheres, you can use the equation α = (2 × Volume of Atom) / (Volume of Cell). Determine the volume of the atom by using the formula for the volume of a sphere, and determine the volume of the cell using the given dimensions. Divide the volume of the atom by the volume of the cell and multiply by 2 to find α.
Step-by-step explanation:
The question is asking about how to calculate α for hard spheres. To calculate α, you can use the equation:
α = (2 × Volume of Atom) / (Volume of Cell)
First, determine the volume of the atom by using the formula for the volume of a sphere: Volume = (4/3) × π × (radius)^3. Then, determine the volume of the cell by using the given dimensions of the cell. Finally, divide the volume of the atom by the volume of the cell and multiply by 2 to find α.