Water is sprayed onto the pool surface, creating a ripple effect, so the diver can see the surface. Without it, the water takes on a glass-like appearance, and all you can see is the bottom of the pool. The diver needs to be able to spot the water surface in order to enter the water correctly in the vertical position.
FINA rules for diving pools:
FR 5.3.10 Mechanical surface agitation shall be installed under the diving facilities to aid the divers in their visual perception of the surface of the water. In pools equipped with an underwater bubble machine, the machine should only be used for this purpose if it creates sufficient water agitation when working with a very low pressure; otherwise a horizontal water sprinkler system should only be used.
This makes it easier to see the water surface. If there are few ripples on the surface then what you see from the board is the bottom of the pool rather than the water surface. This makes it harder to judge where you are in relation to the water. It also breaks the surface tension of the water down somewhat, which means it is less of a shock hitting the water. This isn't as important as being able to see the surface easily though.
Since the water is clear a diver would have difficulty judging the distance to the surface since he/she can't tell where the surface is. By splashing or agitating the surface, it makes the surface of the water visible and apparent, allowing the diver to judge the distance much more accurately. I suspect that it also breaks the surface tension of the water, allowing for a much softer entry into the water by the diver.
The ripples make the water more visible to te divers
to col off
You usually see them in diving competitions. The water spouting into the pool gives the divers perspective on the distance to the surface of the pool.
Divers don't make a big splash when diving into a pool because of the way they have their bodies straightened out. It's the difference between throwing a rock into water, vs. throwing a small stick into the water.
The small pool is a hot tub; divers go in to keep their muscles loose.
Most of the water will be scattered by the spinning winds as a spray.
Use extra chlorine for about a week to shock the pool. As long as the water stays clear, you don't have a problem. If the pool gets cloudy, consult a professional.
I would use it to clean the pool, swish it around with water, then throw the whole thing out and fill with clean water for the child to play in. There is a spray that Clorox has out called Everywhere spray that also cleans and is suppose to be safe for children to be around.
There are laws requiring a diver's rope in a pool if the pool is a public access pool. This varies depending on the state where the pool is located.
The strong winds of a microburst may spray or splash some water out of a swimming pool, but other than that, no. Unlike a tornado, air in a microburst does not travel upwards.
Divers dive in the sea/water, not earth.
dabblers eat stuff at the surface of the water and divers eat stuff under water
I would spray the nest (at night) IF I could find it using soapy water. I would keep a squirt gun or sprayer that goes a distance to spray them with soapy water, they can be shot out of the air and