If the shape is a perfect sphere, then the ratio of surface area to volume will always be:
4πr2 / 4/3πr3
= 3/r
If the volume = 500m3, then we can say:
500m3 = 4/3πr3
375m3 = r3
r = 5∛3 m
So the ratio of surface area to volume on that sphere would be 3 / (5∛3 m), or:
3∛3/5m
Surface area to volume ratio is defined as the amount of surface area per unit volume of either a single object or a collection of objects. The calculation of this measurement is important in figuring out the rate at which a chemical reaction will proceed.
Larger cells will have a greater surface area-to-volume.
Surface area of cell is divided volume of cell to get surface to volume ratio . If surface area is 8 cm2 and volume is 2 cm2 . The ratio would be 4:1 .
The surface-area-to-volume-ratio
It decreases. As the dimensions increase by a number, the surface area increases by the same number to the power of 2, but the volume increases by the same number to the power of 3, meaning that the volume increases faster than the surface area.
0.6 is the surface area to volume ratio.
0.6 m-1 is the ratio of surface area to volume for a sphere.
0.5m-1
0.4 m-1 is the ration of surface area 588m2 to volume 1372m3 for a sphere.
-- The ratio of 588 to 1,372 is 0.4286 (rounded) -- A sphere with surface area of 588 has volume closer to 1,340.7 . (rounded)
It appears to be: 3 to 5
Perhaps if you read the question properly, you would not have to ask the question!
0.4 m-1 (Apex)
The ratio is 1/2 square meter per cubic meter.
It is not possible to have a sphere with a surface are of 300 metres squared and a volume of 500 metres cubed. A surface area of 300 sq metres would imply a volume of 488.6 cubic metres or a shape that is non-spherical!
The ratio is 300 m2/500 m3 = 0.6 per meter.(Fascinating factoid: The sphere's radius is 5 m.)
Yikes! Can you give some measurements? What do you mean by the volume - the volume of the wood used?