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When a spherical cell increases in diameter from 2um to 20 um by what factor does its surface area change?
The surface area will increase one hundred fold.
The surface area of a spherical balloon is 175 cm2 If the length of the radius was six times as large what would the surface area be?
this is funny cause i took an online test with this question
How do you calculate the surface area of earth?
The earth is nearly a spherical object and its surface area = 4*pi*radius2
If the diameter of a spherical cell goes from 1 to 2 its surface are goes from 3 to?
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.
What is the surface area is the sum of the areas of all the surfaces of a three dimensional object called?
The total surface area! The total surface area! The total surface area! The total surface area!
What is the Formula for total surface area of a spherical shell?
3πR2 + πr2
What kind of structure is a geodesic dome?
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.
What physical phenomenon cause the spherical shape of raindrops?
The spherical shape of raindrops is due to surface tension, which causes water molecules to be pulled towards each other, minimizing surface area. This results in a spherical shape, as it has the smallest surface area for a given volume.
Why small water drops are spherical in shape?
Small water drops are spherical in shape due to surface tension. Surface tension is a property of liquids that causes them to minimize their surface area, resulting in a spherical shape for small droplets as it is the shape that has the lowest surface area. This is why small water drops tend to form perfect spherical shapes.
What is the electric field outside a charged spherical shell?
Outside a charged spherical shell, the electric field behaves as if all the charge is concentrated at the center of the shell. This is known as Gauss's Law for a spherical surface, which states that the electric field at a distance r from the center of a charged spherical shell is equivalent to that of a point charge with the same total charge as the shell at the center. Therefore, the electric field outside a charged spherical shell decreases with the square of the distance from the center of the shell.
Why is a bubble spherical?
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.
How to Maximize volume given surface area?
make it spherical
Why does water become spherical when thrown in air?
Water tends to form a spherical shape when thrown in the air due to surface tension. Surface tension causes the water molecules to stick together and minimize the surface area, forming a spherical shape, which has the least surface area for a given volume.
Why the raindrop is spherical?
Raindrops are spherical due to surface tension. Surface tension causes the water molecules on the surface of the drop to attract each other, minimizing the surface area and forming a spherical shape, which is the most efficient way to contain the water molecules.
Which physical phenomenon is attributed to tendency of a liquid drop to assume spherical shape?
Surface tension is the physical phenomenon that causes a liquid drop to assume a spherical shape. This is because a spherical shape minimizes the surface area of the drop, thereby reducing surface tension energy.
Why does liquid water take the shape of a sphere?
Liquid water tends to form spherical droplets due to surface tension, which minimizes the surface area of the water droplet. This results in a spherical shape, as it has the smallest surface area for a given volume of water.
Formula for surface area of a spherical dome?
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
