Surface area of a sphere = 4*pi*radius2
For a spherical shell, surface area = surface area of outer sphere - surface area of inner sphere
= 4*pi*(outer radius)2 - 4*pi*(inner radius)2
= 4*pi*[ (outer radius)2 - (inner radius)2 ]
The surface area will increase one hundred fold.
this is funny cause i took an online test with this question
The earth is nearly a spherical object and its surface area = 4*pi*radius2
If the diameter doubles (x 2), the surface area quadruples (x 4).So if the original surface area is 3 units, the new one will be 12 units.
The total surface area! The total surface area! The total surface area! The total surface area!
3πR2 + πr2
A geodesic dome is a spherical or partial - spherical shell structure or lattice shell based on a network of great circles on the surface of a sphere.
The spherical shape is the smallest surface area for a given volume. This comes about naturally when a surface under pure surface tension contains a fluid volume.
make it spherical
The surface area of a sphere is 4(3.14)R2where R is the radius of the sphere so the surface area of your dome is half of that. 2(314)R2
The surface area will increase one hundred fold.
It is held in a spherical shape by the surface tension of the water/air boundary which forces the droplet to assume the smallest surface area possible (which is a sphere).
Uh, assuming by "spherical body" you mean "spherical shell of insignificant thickness" then it would just be 4*pi*(R^2)*sigma
The maximum volume with the least surface area is enclosed in a sphere.That's why soap bubbles, balloons, and stars settle into spherical shapes.
this is funny cause i took an online test with this question
The area of a sphere is Area = 4(pie)r^2 If this is a cylinrical tank with spherical ends you need the length. The area of the cylinder part is (pie)r^2 x length then add to area of sphere
No , Fermi Surface is not always spherical . Because the kinetic energy is not same.