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1. Calculate the surface area
2. Calculate the volume
3. Divide
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∙ 13y ago
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How do you work out the volume of a solid cylinder?
Volume in cubic units = base area times length
Does powdered or lumpy chalk have the bigger surface area?
the ratio of surface area to volume of an object is inversely proportional. that is to say, when you make the object much larger, the amount of surface area to volume goes down. when you make the object smaller, the amount of surface area compared to the amount of volume goes down. consider a cube with equal sides of 2. The volume is 2x2x2 = 8. The surface area of each side would be 2x2 = 4. Times the 6 sides ... 4*6=24. So the surface area to volume ratio would be 24 to 8, or 24/8, or 3 now make the cube smaller with equal sides of 1. Volume is 1*1*1 = 1 Surface area is 1*1 per side = 1, * 6 sides = 6. Surface area to volume ratio is 6 to 1, or 6/1, or 6. you can work it the other way too and see i'm correct. so if you take a lumpy piece of chalk and grind it into a small powder, you have taken a larger single object and made it into countless incredibly smaller objects. since you're volume is unchanged, the amount of total surface area must be much greater in the powder.
How do you work out the volume of prism?
You will have to work the surface area of one of the ends and then multiply that with the length.
How do you work out the volume of a tetrahedron?
The volume(cm3) of a tetrahedron is 1/3 (area of the base)X height
How do you work out the cubic size of a room?
Length times width times height = volume Or area times height = volume
How do you figure surface area to volume ratio?
You work both out from measurements of the shape and the relevant formulae.
Why antacid required to chew?
Chewing increases its surface area to volume ratio which allows it to work more effectively.
How does the ratio of surface area and volume relate to the problems of growing cells?
The rate at which the cell increases in size depends on the DNA. The ratio of the surface area (calculated: length x width x # of sides) is divided by the cell volume (calculated: length x width x height). THE VOLUME OF THE CELL INCREASES MORE RAPIDLY THAN THE SURFACE AREA, CAUSING THE RATIO OF SURFACE AREA OVER VOLUME TO DECREASE. This decrease causes cell malfunction. If the cell volume increases too much, then the ratio will decrease causing problems for the cell's regular functions.
What is bulk deformation?
Bulk deformation is the processing of work pieces that have relatively small surface area to volume ratio (or surface area to thickness). In bulk deformation processing ,the thickness or cross section of work piece changes.
What is the definition of hot work ratio?
The hot work ratio is the area ratio of the cast diameter and the pre-machined finished diameter.
How do you work out the volume of a diamond prism?
volume=area of the cross section x the length
How do you work out the volume of a right prism?
Its volume is its cross-section area times its length.
Surface area to volume ratio example?
How does the surface-to-volume ratio change each time you cut the value of "s" in half? 4mm 96mm2 64mm3 1.5 to 1 2.0mm 24mm2 8mm3 3 to 1 1.0mm 6mm2 1mm3 6 to 1 0.50mm 1.5mm2 .125mm3 12 to 1 0.25mm .375mm2 .016mm3 24 to 1
How do you work out the volume of a solid cylinder?
Volume in cubic units = base area times length
How do you work out the volume of prism?
You will have to work the surface area of one of the ends and then multiply that with the length.
Does powdered or lumpy chalk have the bigger surface area?
the ratio of surface area to volume of an object is inversely proportional. that is to say, when you make the object much larger, the amount of surface area to volume goes down. when you make the object smaller, the amount of surface area compared to the amount of volume goes down. consider a cube with equal sides of 2. The volume is 2x2x2 = 8. The surface area of each side would be 2x2 = 4. Times the 6 sides ... 4*6=24. So the surface area to volume ratio would be 24 to 8, or 24/8, or 3 now make the cube smaller with equal sides of 1. Volume is 1*1*1 = 1 Surface area is 1*1 per side = 1, * 6 sides = 6. Surface area to volume ratio is 6 to 1, or 6/1, or 6. you can work it the other way too and see i'm correct. so if you take a lumpy piece of chalk and grind it into a small powder, you have taken a larger single object and made it into countless incredibly smaller objects. since you're volume is unchanged, the amount of total surface area must be much greater in the powder.
How do you work out the volume of a tetrahedron?
The volume(cm3) of a tetrahedron is 1/3 (area of the base)X height
