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Answered 2013-07-26 18:11:41
A sphere is a shape where the distance from the center to the edge is the same in all directions. This distance is called the radius ( r ). The formula for determining surface volume is Surface area = 4_r2 Volume = 4/3_r3.
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What is the definition of sphere?
A sphere is a three dimensional object with a diameter equal in all places. At any cross section it will be circular. The formula for the volume of a sphere is and the formula for its surface area is
What are the three dimensional geometric shapes?
3 dimensional geometrical shapes have surface area and volume some of which are: pyramid, cone, cylinder, cuboid, sphere ... etc
What is the surface area of a sphere with a volume of 3500pi?
The surface area of a sphere with a volume of 3500pi is: 2,391 square units.
How do you find the surface area of a sphere when its volume is 523.5987756 cubic cm?
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
What are the calculations of finding the volume and surface of a sphere?
sphere surface area = 4 * pi * (radius2) and: sphere volume = 4/3 * pi * (radius3) ( pi = 3.141592654 approx)
What is the ratio of surface area to volume for a sphere with the surface area is 432m2 and volume is 864m3?
A sphere can either have a surface area of 432 m2 but not a volume of 864 m3, or it can have a volume of 864 m3 but not a surface area of 432 m2.
How do you calculate the volume of a circle?
Circles do not have volume because they are 2 dimensional. The area of a circle is PI*r2 . A sphere has volume and the volume of a sphere is 4/3*pi*r3 where r is the radius.
A sphere has a surface area of 324 pi square inches What is the volume?
A sphere with a surface area of 324pi cubic inches has a volume of: 3,054 cubic inches.
What is the ratio of surface area to volume for a sphere with the following measurements. Surface area equals 300 m2 Volume equals 500 m3?
0.6 m-1 is the ratio of surface area to volume for a sphere.
Relation between volume radius and surface of sphere?
Let the radius of the sphere be r. surface area of the sphere = 4 * pi * r^2 volume = (4 * pi * r^3)/3
What is the surface are and volume of a 9.5 feet sphere?
A sphere having a diameter of 9.5 feet has a surface area of 283.53 square feet and a volume of 448.92 cubic feet.
What is the volume of a shape with a surface area of ten cm?
depends on the shape... if its a sphere or a prism or what. You'll get different answers because they have different surface area to volume ratios. Sphere will give you the biggest volume for a given surface area.
Surface areas and volumes of spheres?
The formula for the surface area of a sphere is 4πr2. The formula for the volume of a sphere is 4/3πr3.
What is the ratio of surface area to volume for a sphere with the Surface area of 300m2 and a volume of 500 m3?
Well, first of all, that's no sphere.-- A sphere with surface area = 300 has volume = 488.6.-- A sphere needs surface area of 304.6 in order to have volume = 500.But this is just a ratio exercise, not a geometry problem, so we'll just use the numbersgiven in the question. It's just some sort of wacky humongous paramecium:Surface area = 300Volume = 500Ratio of (surface area)/(volume) = 300/500 = 0.6 .
Surface-area-to-volume ratio in nanoparticles?
Surface area to volume ratio in nanoparticles have a significant effect on the nanoparticles properties. Firstly, nanoparticles have a relative larger surface area when compared to the same volume of the material. For example, let us consider a sphere of radius r: The surface area of the sphere will be 4πr2 The volume of the sphere = 4/3(πr3) Therefore the surface area to the volume ratio will be 4πr2/{4/3(πr3)} = 3/r It means that the surface area to volume ration increases with the decrease in radius of the sphere and vice versa.
How do you work out volume of a flat surface?
Volume is defined only for three-dimensional objects. A perfectly flat surface (impossible to find or create in our three-dimensional physical world) cannot have a volume.
Why does a sphere have the lowest surface area to volume ratio?
because the surface area is spread out over the volume of mass
What is the ratio of surface area to volume for a sphere with surface area and volume m?
If they have the same radius then it is: 3 to 2
What is the volume of a circle if its radius equals 4?
There is no volume in a circle but volume can be found in a sphere. The question should be rephrased. A circle is a two dimensional shape, so it cannot have a volume which is a characteristic of a three dimensional shape.
What is a Dimensional method?
Dimensional methods: - aspect, surface-area/volume, loading ratios.
What is the ratio of surface area to volume for a sphere with the following measurements surface area 588m2 volume 1372m3?
-- 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)
How are volume and surface area the same?
Volume and surface area can never be the same because volume is a measure in 3-dimensional space whereas area is a measure in 2-dimensional space. The dimensions are different and so equality is not possible.Volume and surface area can never be the same because volume is a measure in 3-dimensional space whereas area is a measure in 2-dimensional space. The dimensions are different and so equality is not possible.Volume and surface area can never be the same because volume is a measure in 3-dimensional space whereas area is a measure in 2-dimensional space. The dimensions are different and so equality is not possible.Volume and surface area can never be the same because volume is a measure in 3-dimensional space whereas area is a measure in 2-dimensional space. The dimensions are different and so equality is not possible.
How to find the surface area and volume of a sphere with a given radius.?
Given a sphere of radius r, Surface area = 4{pi}r2 Volume = (4/3){pi}r3
What is the volume and surface area of a sphere with a radius of 3 meters?
Volume = 113.097 m3 Surface area = 113.097 m2
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