2*(r+h)/rh where r is the radius and h the height of the cylinder.
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The formula for the surface area of a cylinder is 2πr² + 2πrh, where r is the radius and h is the height. The formula for the volume of a cylinder is πr²h. The surface area to volume ratio can be calculated by dividing the surface area by the volume.
To calculate the surface area to volume ratio, simply divide the surface area of the object by its volume. This ratio is commonly used in science to understand how efficiently an object exchanges materials with its environment, with a higher ratio indicating better surface area for exchange relative to its volume.
Surface area to volume ratio refers to the ratio of the total surface area of an object to its total volume. This ratio is important in biology and chemistry because it influences the efficiency of processes like diffusion, absorption, and heat exchange. Objects with a high surface area to volume ratio have more surface area relative to their volume, which allows for more efficient exchange of materials.
The volume is the ratio Mass/Density. You need the density of this oil to calculate the volume. Or - weight 75 g oil in a graduated cylinder and read the volume.
To find the ratio of surface area to volume for a cylinder, you divide the surface area of the cylinder by its volume. The formula for surface area of a cylinder is 2πrh + 2πr^2, and the formula for the volume of a cylinder is πr^2h. Divide the surface area formula by the volume formula to get the ratio.
This is the ratio volume/time.