0
Divide the surface area by the volume.
.
Its not a fixed ratio, its an algorithm, either way.
sa = surface area
v = volume
>
volume from surface area:
v = 1.333 * pi * (square root ( sa / ( 4 * pi) ) )3
>
surface area from volume:
sa = 4 * pi * ( cube root ( ( (v * 0.75 ) / pi ) ) )2
Answer:
The above is overly complicated, partially incorrect and partly irrelevant.
It IS a fixed ratio: that of surface area to volume.
And where does pi come into it?
Is it not possible to calculate the surface area to volume ration of a cube? That doesn't require pi.
Thats right.
The ratio however doesnt hold for a different radius.
The algorithms are correct should you need to caculate one value from the other.
Example:
r = 1 , ratio = 3.0
r = 2 , ratio = 1.5
r = 3 , ratio = 1.0
What else can I help you with?
How do you calculate the surface-area-to-volume-ratio?
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.
How do you calculate surface area to volume ratio?
You measure or calculate the surface area; you measure or calculate the volume and then you divide the first by the second. The surface areas and volumes will, obviously, depend on the shape.
How do you find what the ratio of surface area to volume for a sphere is?
1) Calculate the area 2) Calculate the volume 3) Divide the area by the volume to get the ratio
How do you compare the surface are to volume ratio of cells of different size?
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume
How would you calculate the surface area t volume ratio?
To calculate the surface area to volume ratio, simply divide the surface area of the object by its volume. This ratio is commonly used in science to understand how efficiently an object exchanges materials with its environment, with a higher ratio indicating better surface area for exchange relative to its volume.
How do you work out suface area to volume ratio?
1. Calculate the surface area 2. Calculate the volume 3. Divide
How would you calculate by surface area to volume ratio?
Multiply the surface area by the volume Also stop cheating ur hw
How can you obtain a cell's ratio of surface area to volume?
To obtain the ratio of surface area to volume, divide the surface area by the volume.
What is meant by surface area to volume ratio?
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.
How can you find a cell's survace area to volume ratio?
to obtain the ratio of surface area to volume, divide the surface area by the volume.
Calculate surface area to volume ratio cylinder?
The formula for the surface area of a cylinder is 2πr² + 2πrh, where r is the radius and h is the height. The formula for the volume of a cylinder is πr²h. The surface area to volume ratio can be calculated by dividing the surface area by the volume.
What happens to a cell's ratio of surface area to volume as the volume increases more rapidly than its surface area?
As volume increases surface area increase, but the higher the volume the less surface area in the ratio. For example. A cube 1mmx1mmx1mm has volume of 1mm3 surface area of 6mm2 which is a ration of 1:6 and a cube of 2mmx2mmx2mm has a volume of 8mm3 and surface area of 24mm2 which is a ratio of 1:3.
