The bubbles need to go in the water, facing the bottom of the pool.
Down
Down, if you hope to heat your pool with it the bubbles (in theory) will heat up from the flat side. As there is more surface area from the bubbled side more heat (energy) will transfer to the water. I've never read any studies myself but I've read differing opinions from people in other posts. Some state the the solar cover actually blocks the sun and less heat is transfered on sunny days and that it is more beneficial to use take the cover off. Personally I find that if you leave the cover on when not using the pool, except when it's raining, the temperature stays the highest. Ensuring the cover is clean and there is no standing water on top of the cover really helps.
The water displaces air, which moves to the top. It comes up through the water layer, creating bubbles.
Yes. The filter will pull water into the skimmer from under the cover and send it back into the pool through the return line. In fact, when using a solar cover the pool will warm slightly faster if the water is circulating (the solar cover is continuously heating all of the water rather than a just a small layer of already warm water right under the cover). Heat flows faster the greater the temperature difference. Hope this helps...
because i told them to do so. ;)
the water is evaporating which pulls the water into a gas and the air bubbles take up at that space, come to the top, and dissappear so if its out long enough the bubbles might go away
yes does bubbles at the top of the water are made by spit
Water vapor (steam) is inside the bubbles that form inside boiling water. The bubbles that form prior to boiling are mostly dissolved gases escaping from the water.
It will keep floating. Some of the water will remain on the top of the cover, but most will run off the side and enter the pool.
Yes you can, all those little bubbles that float from the bottom to the top are Carbon Dioxide bubbles.
The bubbles will always be white even if the bubble bath is a different color because it is the oxygen in the water that creates the bubbles. When the water foams, it is just like the bubbles on top of a beer that is poured from a tap. The bubbles are mostly air.
My answer is, that there are air bubbles in the bottom of it, (WHEN ITS BOILING) Than those air bubbles rise to the top, & That's how hot water bubbles more than cold water.
It's a polyvinyl cover that lays on top of a pool and keeps heat in.