In order for water to be supercooled, there must not be impurities that can act as nucleation sites within the water. Spring water should work, though tap water would more than likely need to be purified before it would be supercooled, as by reverse osmosis.
You are adding moisture, but most tap water contains chlorine which can damage delicate plants. Its a bleeching agent and therefore a biocide - but in a minor way.(The tip is to fill an open container with tap water (if rain water not available) and let it sit for a day to free the gas).
Water vapor can exist at this temperature if it is supercooled (if there is no condensation nuclei for it to form on).
If the refrigerator water is filtered, then it would be different from the tap water coming from the sink.
Freshwater is not salty. Saltwater is salty.
If you are talking about the televangelist Peter Popoff's miracle spring water then no it doesnt work at all...in fact his miracle spring water has been tested and found to be only simple tap water,probably from his bathroom sink...
It isn't. This is a fallacy that if you pay a higher price for water that it is better. Studies have shown that tap water is just as good as "spring water."
When designing and constructing a spring-fed water tap, the specific location of the spring must be taken into consideration. Any plan for tapping will include a drain for surface water, a spring eye location, an overflow, a supply pipe, and a drain.
Tap water, Spring water and Fresh water
Bottled spring water is often not better for people because it does not undergo the same rigorous testing for impurities as a city's municipal water supply, which is the origin of tap water.
Tap is better, because it has been made cleaner by machines etc
Some people do not believe it but the best water to use in your betta fish tank is tap water. Bottled and distilled water has been "purified" and does not have the minerals that your Betta fish needs. If your tap water is so bad that you do not even drink it, than use spring water.
Tap water can affect plants because some tap water may have excess salts that can prevent the roots from absorbing nutrients and enough water. Chlorine and fluorine can curl leaf edges and produce leaf spots and singeing.
Water that stays liquid at temperatures below freezing is called supercooled water. This phenomenon occurs when the water is kept in a very pure state and is cooled slowly below its freezing point without forming ice crystals.
To create a supercooled solution using ice water and salt, you can mix salt into the ice water to lower its freezing point. This will allow the solution to become supercooled, meaning it remains in a liquid state below its normal freezing point.
Spring water is best, as tap water may have too much chlorine added to it at the reservoirs.
Dasani water is really just cleaned and filtered tap water. Their water is not from a natural spring like other water companies.
This is a supercooled water.