its depends on the temperature.
The rising of dough is a physical change because it involves a change in appearance and volume without altering the chemical composition of the ingredients. On the other hand, it can also involve a chemical change as the yeast in the dough ferments and produces carbon dioxide gas, which helps the dough rise.
By weight or volume.
A [multiplicative] change in one dimension makes the same change in the volume. So the volume would be tripled.
Kending makes the dough more airey!!
You will need to portion dough if it too large to manage in one piece.
which is the best approach for estimating the volume of doughnut dough that fills the doughnut hole cutter?
With great difficulty, yes
Desired yield / Original yield = conversion factor 25 / 8 = 4.1
The yeast cells in bread dough ferment sugars and produce gas (carbon dioxide). This makes the dough rise.
mold
it makes the dough rise
The word is not "SWELLING" is it "rising" or "proving". It refers to the growth on volume of the worked (kneaded) dough due to the "leavening" action of microorganisms (usually yeasts) that have been incorporated into the dough. These metabolize sugars in the dough and give off Carbon Dioxide gas, bubbles of which, trapped in the dough, cause its volume to increase.