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If the radius of a sphere doubles does its surface area double?
Wiki User
∙ 13y ago
The surface of a sphere is:
A=4? r2
From this, the surface are changes as the square of the radius. It does not change linearly.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoThe surface of a sphere is:
A=4Ï€ r2
From this, the surface are changes as the square of the radius. It does not change linearly.
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Can the surface to volume ratio of a sphere be the same as a cube?
Yes, if the side length of the cube is one-third of the radius of the sphere.
How do you find the lateral area of a sphere?
there would be no" lateral" surface to a sphere because it is round , only with a cube ,pyramid or rectangular object would you have lateral surface,although it is still possible to determine the surface area and volume of a sphere, the formula to calculate the area of a sphere is 4x pie x radius squared, to calculate the volume the formula is 4x pie x radius cubed divided by 3, to calculate a hemisphere you would divide the answer in half.
Summarize the relationship between surface area and volume as a cell grows?
A cell is roughly spherical in shape and the relationship between surface area and volume is therefore expressed by:-The volume of a sphere of radius R is (4/3)*Pi*R3.The surface area of a sphere of radius R is 4*Pi*R2The surface area to volume ratio is therefore 3/RAs the radius R gets bigger the ratio gets smaller.
Whenspherical balloon expands when it is taken from the cold outdoors to the inside of a warm house If its surface area increases 11.0 percent by what percentage does the radius of the balloon change?
If the surface area of a sphere has increased by 11%, its radius has increased by 5.36% .(rounded)
What happens the surface to volume ratio when the cell becomes larger?
When cells get smaller, the volume (as well as mass) decreases faster than the surface area so the surface:volume increases. Cells with a high surface:volume are more effective in receiving nutrients through diffusion. A cell (assume perfect sphere) with radius 2 has a surface area of 16pi and volume of 32pi/3. A cell with radius 3 has a surface area of 36pi and volume of 108pi/3. Also relatively speaking, volume can be thought of as y=x3 and surface area as y=x2. When there is a change in x, the change is more dramatic in the volume, so small cells have high ratios and large cells have low ratios.
What is the surface are of a sphere with a radius of 4.75?
The surface area of a sphere with a radius of 4.75 is about 283.5 units2
What is the surface area of sphere with radius 13ft?
The surface area of a sphere with a radius of 13ft is about 2,123.7ft2
What is the surface are of a sphere with radius 2?
The surface area of a sphere with a radius of 2 is about 50.27 units2
'What is the surface area of a sphere with a radius of 5 m?
The surface area of a sphere with a radius of 5m is 314.2m2
What is the surface area of a sphere that has a radius of 10?
The surface area of a sphere that has a radius of 10 is: 1,260 square units.
What is the surface area of a sphere with radius 6?
The surface area of a sphere with radius 6 is: 452 square units.
What is the radius of a sphere that has a surface area of 1742400 squre ft?
Finding the radius of a Sphere by using the surface area is a multi-step mathematical equation. The radius (r) of a sphere with a surface area of 1742400ft is 372.365ft.
Suppose the sphere below with radius r has a surface area equal to 50 units2 Find the surface area of the sphere with twice the radius?
The surface area of the sphere with the radius doubled is 200 units2.---> Confirmed
What is the surface area of sphere with radius of 12 units?
The surface area of a sphere with a radius of 12 units is about 1,809.6 units2
What is the surface area of a sphere with a radius of 15 units?
The surface area of a sphere with a radius of 15 units is 2,827 units2
The radius of one sphere is the radius of one sphere is twice as great as the radius of a second sphere. a. Find the ratio of their surface areas.?
bidyogammes
If the surface area of a sphere is 3378.1376 feet find the radius.?
The radius of the sphere is ~16.395 units.
