Q: What rank is the US in surface area?

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It is the surface area of the two ends plus the surface area of the curved surface. Surface area of each end is pir2 Surface area of the curved surface is 2pirh Total surface area = 2pir2 + 2pirh

To obtain the ratio of surface area to volume, divide the surface area by the volume.

A cone has two surfaces, lateral surface and its circular surface at the base.The surface area of a cone is the sum of the areas of these two surfaces, i.e. (1) area of the lateral surface and (2) area of its base.Let us consider a right circular cone to find its surface area.The lateral surface area of a right circular cone is Ï€ r lwhere,r is the radius of the circle at the bottom of the cone, andl is the lateral height of the coneThe surface area of the bottom circle of a cone is the same as for any circle, Ï€ r2Thus the total surface area of a right circular cone is: Ï€ r l + Ï€r2 OR Ï€ r (l + r)

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.

The same volume of an object, The simplest regular tetrahedron polyhedron, calculate the surface area. The surface area is pentahedral small surface area than the regular tetrahedron Regular hexahedron surface area than the surface area is small pentahedral . . . . If it is known is N-face surface area of ​​the body, there are N +1 is smaller the surface area of ​​the surface When N tends to infinity for a long time, Serve the sphere surface. ------mecose

Related questions

the u.s. is rank the 3th in term of the world.

4th in the world.

36th. (796,095 Square Kilometre)

It is 34th in total area.

It is the 27th largest US State by area.

It is the 32nd largest US State.

North Dakota (ND) is the 19th largest state by area in the US.

It is the 32nd largest US State.

Oklahoma is the 20th largest US State.

It is the 28th largest US State.It is the 28th largest US State.It is 28th in area and 10th in population.It is the 28th largest US State.

Arizona is the 6th largest US State by area.

It ranks #45 among the US States.