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Swimming Pools

Want to take a dip the pool on a hot day? Have it ready! Questions in this category are about swimming pool sanitation and equipment. Some things you can ask about are automatic pool cleaners, skimmers, filters, brushes, chemicals, tests, technical questions on filtration equipment and more.

6,271 Questions

Dangers of sex in a swimming pool?

Engaging in sexual activity in a swimming pool might seem adventurous, but it can present several risks:

  1. Increased Risk of Infection

Bacterial Infections: Pools are treated with chemicals, but they can still harbor bacteria, particularly if the water isn't properly sanitized. The chemicals in pool water can disrupt the natural balance of bacteria in the genital area, potentially increasing the risk of urinary tract infections (UTIs), vaginal infections (like bacterial vaginosis), and other bacterial conditions.

Chlorine and Irritation: Chlorine, while essential for keeping pools clean, can be harsh on sensitive genital tissues, leading to irritation and possibly increasing susceptibility to infections like yeast infections.

  1. Reduced Con+dom Effectiveness

Water and Lubrication: Water, including pool water, washes away natural lubrication, making sexual activity more uncomfortable and potentially painful. This can also increase the risk of con+dom breakage due to friction.

Chemical Exposure: Pool chemicals, such as chlorine, can weaken the latex in con+doms, reducing their effectiveness and increasing the risk of sexually transmitted infections (STIs) and unintended pregnancy.

  1. Risk of Injury

Water Resistance: The resistance of water can make certain movements more difficult, potentially causing strain or injury to muscles or joints.

Slippery Surfaces: The area surrounding pools is often slippery, which increases the risk of falls or other accidents during sexual activity.

  1. Privacy Concerns

Depending on the location, engaging in sexual activity in a public or shared pool may be illegal or result in public exposure charges. Even in a priv.... read more copy this link ha4z.in/ZklCl

How far have you swam 50 lengths of a 25 meter pool in miles?

To convert the distance swum in a 25-meter pool to miles, we first need to calculate the total distance covered in meters. 50 lengths of a 25-meter pool would be 50 x 25 = 1250 meters. To convert this to miles, we can use the conversion factor of 1 mile = 1609.34 meters. Therefore, 1250 meters is equal to 1250 / 1609.34 ≈ 0.776 miles. So, swimming 50 lengths of a 25-meter pool is approximately 0.776 miles.

What is the volume of water in a rectangular swimming pool that is 18m long and 10m wide and has an average depth of 2.5m. give your answer in cubic meters?

The volume of water in the rectangular swimming pool can be calculated using the formula for the volume of a rectangular prism, which is length x width x height. In this case, the volume would be 18m x 10m x 2.5m = 450 cubic meters.

What equipment do you need to go to space?

To go to space, you would need a spacecraft that can support human life in the harsh conditions of space, including vehicles like rockets or space shuttles. Other necessary equipment includes spacesuits, life support systems, communication devices, and navigation systems. Specialized training for astronauts is also essential for space travel.

What is the weight of the water in a swimming pool that holds sixty-four cubic meters of water?

64 tons or

64 000 kg or

140800 lbs

1 cubic meter of fresh water is 1000kg or 2200lbs. It actually differs slightly with elevation but this is the general rule. A swimming pool will not consist of pure water (chlorine, urine etc.) and these substances can have different densities than water so the result can vary a tiny bit.

Can a swimming pool be an analogy of a vacuole?

Yes, a swimming pool can be an analogy of a vacuole in a cell. Just as a swimming pool stores water for a specific purpose, a vacuole in a cell stores substances such as water, nutrients, or waste. Both structures serve to maintain internal balance and support the overall function of their respective systems.

How is the water in the swimming pool different from earth's interior?

The water in a swimming pool is on the Earth's surface, while Earth's interior consists of solid and molten rock layers. The swimming pool water is a liquid contained in a confined space, whereas Earth's interior is a dynamic system of various layers, including the crust, mantle, outer core, and inner core. Additionally, the swimming pool water is influenced by external factors such as temperature and chemicals, while the Earth's interior is driven by geologic processes like convection and heat transfer.

Why is it important to keep the pH of a swimming pool within normal limits?

pH stands for potiential of hydrogen it is a measure of the waters acidity. A high pH indicates that the water is more alkaline based and more subject to staining or allowing calcium buildup. A low pH is more acidic and will prevent or reverse staining, but can cause etching of the plaster.

Which unit would be best to measure the length of your pinkie finger?

A unit like inches or centimeters would be best to measure the length of your pinkie finger. These units are commonly used for measuring smaller lengths accurately.

Is there a dye in swimming pools that changes color if you pee?

yes, but's not a dye. dye would change the colour of the pool without someone peeing.

How many gallons of water in a 10ft by 30inch swimming pool?

This is a question of volume. Assuming the pool is round and is 10 feet in diameter and 30 inches deep or high, we can apply the formula for volume of a cylindrical shape: V = pi r2 h. Since the diameter is 10 feet, the radius is half that or 5 feet. To make sure our answer comes out right, we also have to use the same units of measurement for everything. So we will convert 5 feet to 5 x 12 = 60 inches. V = 3.14 x 602 x 30 = approximately 339,120 square inches of water. With 1728 square inches in a square foot (12 x 12 x 12), this comes out to about 196.25 square feet of water. Converting to gallons, there are about 7.48 gallons of water in a cubic foot of water, so 196.25 x 7.48 = about 1468 gallons of water in the pool.

How is the water in the swimming pool different to earth's interior?

The water in a swimming pool is a liquid made up of hydrogen and oxygen molecules, while Earth's interior consists of solid and molten rock materials like iron and nickel. Additionally, the temperature and pressure conditions in Earth's interior are much higher compared to a swimming pool which is at a much lower temperature and pressure.

What could cause chlorine levels to rise in a pool?

Don't do anything. Chlorine goes away on its own, which is why you must monitor it and keep it at the correct level. If you have too much, wait a few days. If it is hotter than normal out, the chlorine will go away faster than normal.

What causes filter earth to come out the main drains in my pool?

Filter earth coming out of the main drains in your pool can be caused by a broken or damaged filter grid inside the pool filter, allowing the filter media to escape. It could also be due to high pressure in the filter system, causing the filter media to be forced back into the pool. Check the filter system for any damage or blockages, and ensure proper maintenance and cleaning of the filter.

Can a saltwater pool freeze?

Yes, a saltwater pool can freeze in cold temperatures just like a traditional freshwater pool. It's important to take precautions to prevent freezing, such as running the filtration system continuously and using a pool cover.

Can you get struck by lightning in a hot tub that is on a deck?

Yes, it is possible to get struck by lightning in a hot tub that is on a deck. Water is a good conductor of electricity, so if lightning strikes the hot tub or the deck, the electricity could travel through the water and potentially harm anyone inside the hot tub. It is important to follow safety guidelines during thunderstorms and avoid being in a hot tub during lightning storms.

How are geothermal pools formed?

Geothermal pools are formed where the hot rocks below the surface of the earth are close enough to warm pools of water on the surface. Areas of volcanic activity typically have hot springs, as in the North Island of New Zealand.

How one might use bromthymol blue and phenolphthalein to test the ph of water in a swimming pool?

Having just done an experiment in class I think I can answer this. In a test tube collect some swimming pool water then add some bromthymol blue and phenolphthalein and using pH paper dip it in the solution to determine the pH.

How many cubic meters of water in a swimming pool that is 24 feet round and 5 feet deep?

First the answer should be in meters so it is helpful to convert all the feet measurements into meters.

24 ft = 7.315 m

5 ft = 1.524 m

The way I read the question is that 24 ft (7.315 m) is the circumference of the pool. From this I make the assumption that the pool is a round pool. Thus we can model it as a cylinder. The formula for the volume of a cylinder is:

V = PI * r * r * h

Which means you take the math constant PI (approx. 3.14) multiply it by the radius of the circular face and again multiply it by the radius then multiply it by the height (or depth in the question).

The formula to find the circumference is:

C = 2 * PI * r

To get the radius from the circumference just divide the circumference by (2 * PI).

r = C / (2 * PI)

Plugging in the numbers we get

V = 314 * (7.315 / (2 * 3.14)) * (7.315 / (2 * 3.14)) * 1.524

Calculating this out you get:

V = 6.49 m^3 (meters cubed)

After backwashing a pool do you need to add earth back to the filter immediately?

Yes, after backwashing a pool filter you should add diatomaceous earth (DE) back to the filter immediately if you have a DE filter. If you have a sand or cartridge filter, there is no need to add anything after backwashing.

Can lightning strike you in a swimming pool?

Insurance companies seem to think it's likely, but that's not saying a whole lot. I swim in an indoor pool that is in the LOWER level of an athletic center, and when the front desk hears thunder . . . out we go for 30 minutes! Stupid.

I have done extensive research on the web to find an answer to the question of getting hit by lightning while swimming. In more than 450 cases I have looked at I have found only two in which one person, who was among others swimming in the ocean, was struck by lightning, and the other was a scuba diver, and the lightning actually struck his tank while he was coming out of the water. The first guy was surfing, so you might even say he was not technically in the water, but on it (perhaps making him more of a target?).

I have also found that while people do not seem to be struck by lightning in the water, many, many are struck just after getting out of the water to take shelter. I've yet to find one in which people are struck by lightning in a swimming pool--recently or any time in the "ignorant" past when people "didn't know better" to get out of the water when thunder was heard.

The whole idea of a pool-full of people being killed or electrocuted from a single strike in the water is ridiculous. I know it sounds right, though, since water is a good conductor of electricity. I have even read some pretty stupid remarks by "experts" that claim when lightning hits the water it disperses throughout the entire body of water. But this is simply not true, and research shows it not to be the case (hey, where are the thousands of dead fish that should wash up on shore after a stormy afternoon at the beach?). No "expert" can actually tell the truth about this because it is "conventional knowledge" that you are not to be in the water when thunder is heard--and insurance companies wouldn't like it.

How about this one: I found one story in which a man was killed by a lightning strike while sitting in his boat (a common place for people to get struck) while his two friends, who were swimming next to the boat, looked on, completely unharmed!

Most people who are struck were hit while standing out in the open, wet with rain, not under cover. And what happens when you get out of a pool? Hmmm, suddenly you are a lightning target standing in the open!

I've found many stories of people getting struck on a clear day, in their homes, in cars, laying on the ground, under trees, standing next to swimming pools--in short, all the places you are advised to go to take shelter. And only two of people being struck in the water (ocean, to be specific). There are probably more out there, but good luck trying to find them.

Perhaps, if proper research was conducted, it might actually turn out that we should all be diving into water when we hear thunder!

How many kw of electricity should a 1 hp pump use in 24 hours?

watt denotes the measure of energy consumes per unit time( 1 second). As

1 hp=.746KW

so in 24 hours 0.746 KW will be consumed constantly.

Can using to many extension cord reduce the pressure on the pool pump?

Using too many extension cords can lead to a drop in voltage, causing the pool pump to work less efficiently. This reduction in voltage can reduce the pressure at which the pump operates and may lead to potential damage or overheating of the pump motor. It is best to minimize the use of extension cords and ensure that they are of adequate length and gauge for the equipment being powered.

Can you swim during a lighting storm in an inside pool?

Swimming during a lightning storm in an indoor pool is generally considered safe because indoor pools are grounded and protected from lightning strikes. However, it's always best to err on the side of caution and avoid swimming during a storm to minimize any potential risks.