If the pieces came from a solid object of uniform density then the ratio is the same for each piece. But if not, the ratios need to be calculated separately.
If a piece of wire was cut into 2 pieces in the ratio 7:8 and the shorter piece was 14cm, then the length of the longer piece will 16cm.
If you mean a ratio of 5 to 7 then the two pieces are 15 inches and 21 inches
greater surface area to volume ratio greater the rate of dissolution it will dissolve faster if broken into smaller pieces hence smaller = faster
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Wood is essentially formed from organic materials; organic materials can react with oxygen by burning, releasing water and carbon dioxide. By oxidation iron is transformed in iron oxides bur without burning.
Yes, a large piece of wood will burn slower than a small piece of wood because it takes longer for the heat to penetrate through the entire mass of the larger piece. The rate of combustion is influenced by the surface area-to-volume ratio, with smaller pieces having a higher ratio and thus burning faster.
The size of a piece of wood affects how quickly it catches fire. Smaller pieces ignite faster because they have a higher surface area-to-volume ratio, allowing flames to spread more quickly. Larger pieces may take longer to catch fire as the heat must penetrate deeper into the wood before combustion occurs.
The ratio between mass and volume is density.
DensityThe ratio of mass to volume is density.
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Density is the ratio of mass to volume.
to obtain the ratio of surface area to volume, divide the surface area by the volume.