The water evaporates out of the dough. This is why you sometimes see condensation on the inside oven glass, or why it steams when you cut it open. Simply being "cooked" has many variations - what really happens is evaporation.
It would weigh less because of the moisture that evaporates during baking.
Some weigh foods before cooking, but most weigh the cooked food because you will be eating it cooked.
the protein ("gluten") in a rested dough will be more relaxed, and will roll out more easily; the dough will shrink less after rolling; the end product will be more tender.
If the liquid used in the dough is too cold, it can slow down the activation of yeast, leading to inadequate fermentation and rising. This results in a denser, less airy texture in the final baked product. Additionally, cold dough may not spread or develop properly during baking, affecting the overall structure and flavor. Ultimately, the finished item may be heavier and less enjoyable.
yes because it is holding in al of the juices.
Yes, because the water that is frozen inside the pea is heavier and harder that a cooked pea, which has less water in it. If you just compare a package of uncooked and cooked peas, you'll feel the difference.
To make dough less sticky, you can add a little more flour while kneading until it reaches the desired consistency.
no because if its already frozen and u refreeze it it will come out nasty and spoiled
it should wiegh less when cooked
only if you count the air inside the can that has been moved out. if anything, it would weigh less.
near the poles you weigh more
To allow the dough to rise so you get a lighter, less dense end product.