Surface Area = 2*pi*(r^2) + 2*pi*r*h
Volume = pi*(r^2)*h
For a cylinder with a radius of r and a height of h.
The ratio then is:
[ 2*pi*(r^2) + 2*pi*r*h ] / [ pi*(r^2)*h ] =
(2/h) + (2/r) =
2*{ (1/h) + (1/r) }1. Calculate the surface area 2. Calculate the volume 3. Divide
Multiply the surface area by the volume Also stop cheating ur hw
To obtain the ratio of surface area to volume, divide the surface area by the volume.
surface area to volume ratio can be solved by solving the surface are of something and the volume of something then putting them togetherEXAMPLE: if it is a cube with 4 cm on each side it would be 6(4)^2 = 6(16)=96cm and volume would be 4^3= 64 so ratio would be 96:64 which can be simplified 3:2 or 3 to 2
1mm cube has volume of 1mm3 and a surface area of 6*(1*1) = 6mm²2mm cube has a volume of 8mm3 and a surface area of 6(2*2)=24mm²Ratio for 1mm cube is 6-1 and ratio for 2mm cube is 3-1 ■
2*(r+h)/rh where r is the radius and h the height of the cylinder.
You measure or calculate the surface area; you measure or calculate the volume and then you divide the first by the second. The surface areas and volumes will, obviously, depend on the shape.
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume
1) Calculate the area 2) Calculate the volume 3) Divide the area by the volume to get the ratio
The rate of diffusion would be faster for the right cylinder.
1. Calculate the surface area 2. Calculate the volume 3. Divide
Divide the total surface area of the cell by the cell's volume.
Multiply the surface area by the volume Also stop cheating ur hw
Surface area to volume ratio is defined as the amount of surface area per unit volume of either a single object or a collection of objects. The calculation of this measurement is important in figuring out the rate at which a chemical reaction will proceed.
Surface Area =6 a2= 96 Volume=a3= 64 Ratio of area to volume=84:64 = 21:16
it would be faster for the right cylinder