- #1
eldon
- 6
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how do I calculate the volume of air in a sphere if I know
P, T, radius
P, T, radius
Sure. Simple as that.eldon said:so the volume of the sphere using 4/3*pi*r^3 would be the same as the volume of the air?
cepheid said:In that case, couldn't you just use the ideal gas law?
eldon said:yea but how does the radius figure in
The formula for calculating the volume of a sphere is V = 4/3 * π * r3, where π is the mathematical constant pi and r is the radius of the sphere.
No, the radius is a crucial component in the formula for calculating the volume of a sphere. Without knowing the radius, it is not possible to accurately calculate the volume.
The diameter of a sphere is equal to twice the radius, so you can calculate the radius by dividing the diameter by 2. Once you have the radius, you can use the formula V = 4/3 * π * r3 to calculate the volume.
The units used for calculating the volume of a sphere will depend on the units used for the radius. For example, if the radius is measured in meters, then the volume will be in cubic meters (m3).
No, the formula for calculating the volume of a sphere remains the same regardless of the units used for the radius. However, the resulting volume will vary depending on the units used.