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Ultraviolet (UV) light is commonly used for sterilization of water in drinking fountains. UV light works by disrupting the DNA of microorganisms, such as bacteria and viruses, effectively sterilizing the water and making it safe for consumption.

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1y ago

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How did water fountains work in the old days?

In the old days, water fountains were typically operated by a system of pipes and gravity. Water would be pumped from a reservoir or source to the fountain, where it would flow out through spouts when activated by a lever or knob. Some fountains also used hydraulic pressure to create water displays or decorative effects.


Are water waves electromagnetic in nature?

No, water waves are not electromagnetic in nature. They are mechanical waves that result from the disturbance of water molecules. Electromagnetic waves, on the other hand, are a different type of wave that do not require a medium to propagate.


Is water a form of electromagnetic energy?

Water itself is not a form of electromagnetic energy. However, water molecules can interact with electromagnetic fields, especially at certain frequencies. This interaction can lead to phenomena like water heating up in a microwave or responding to radio frequency signals.


Why do we observe fountains of water coming out of the leaking joints or holes in pipes supplying water?

Water fountains from leaking joints or holes in pipes happen due to the pressure within the pipe. When there is a leak, the water under pressure escapes through the opening, creating the fountain effect. The size of the leak and pressure inside the pipe determine the height and strength of the water fountain.


How are water waves different from electromagnetic waves?

Water waves are mechanical waves that require a medium (water) to propagate, while electromagnetic waves are a form of energy that can travel through a vacuum. Water waves exhibit transverse motion, while electromagnetic waves have electric and magnetic fields oscillating perpendicular to each other and the direction of wave propagation. Additionally, water waves have lower frequencies and wavelengths compared to electromagnetic waves.

Related Questions

Do leeches live in drinking water fountains?

Who told you that?! Leeches do NOT live in water fountains.


What are the locations of the drinking fountains in Rome?

There are drinking fountains called "nasoni" scattered throughout Rome, providing fresh water to residents and tourists. These fountains can be found in public squares, parks, and along streets in the city.


Where can I find the not drinking water sign in this building?

You can find the not drinking water sign in this building near water sources like sinks or water fountains.


Do birds enjoy fountains for bathing and drinking?

Yes, many birds enjoy fountains for bathing and drinking because the moving water attracts them and helps keep their feathers clean.


Where can I find the best drinking fountains in Rome?

The best drinking fountains in Rome can be found in popular tourist areas, public parks, and near historical sites. Look for the iconic "nasone" fountains, which are known for their clean and refreshing water.


Why do businesses need water?

so they can flush toilets,provide drinking fountains and taps


How do homeless get food and water?

Public drinking fountains, restrooms and shelters.


Where can I find the ancient Rome drinking water fountains for tourists to use?

Tourists can find ancient Rome drinking water fountains, known as "nasoni," throughout the city. These fountains are typically located in public squares, parks, and near historical sites. Look for the iconic metal spouts shaped like a large nose, which dispense fresh, cold water for visitors to enjoy.


Where can one find a cat drinking fountain?

Cats don't like water, that's why cat drinking fountains were made, so that cats can drink water, milk, or any beverage basically without getting wet. These fountains can be purchase on eBay and pet supply stores.


Where does the water from water fountains come from?

Water fountains are typically connected to a municipal water supply system. The water is sourced from the same place that provides water to homes and businesses in the area, and it goes through a filtration process to ensure it is clean and safe for drinking.


How does drinking out of fountains and glasses help the environment?

It definitely decreases the amount of waste that comes from producing and disposing plastic water bottles.


Was Martin Luther King protesting about water fountains?

Dr. King protested the segregation of drinking fountains that was common in the south at that time. It was a common occurrence for drinking fountains to be separate services for whites and blacks, as well as busing, schools, restaurants, theaters, and all other public services. This was an element of the civil rights Dr. King and others in the movement fought to change.