The freezing point of pure water is 0 oC.
You can freeze anything with water in it. Pineapple does have water, so if you drop the temperature low enough, it will freeze.
The amount of energy required to freeze water depends on the initial temperature of the water and the desired final temperature (0°C for freezing water). To calculate the power in watts needed to freeze water, you would need to know the mass of water, its initial temperature, and the time over which you want to freeze it.
Yes, moving water can freeze if the temperature drops low enough.
if you add salt to water, it will freeze at a lower temperature.. i do not think it is possible at a temperature below zero degrees.
Water pipes can freeze when the temperature drops below 32 degrees Fahrenheit (0 degrees Celsius).
No, hot water does not freeze more quickly than room temperature water. In fact, hot water takes longer to freeze because it has to cool down to the same temperature as room temperature water before it can start freezing.
The temperature 0
In colder temperature
The time it takes for one liter of water to freeze will depend on various factors such as the temperature of the surroundings and the initial temperature of the water. Generally, it can take a few hours to freeze completely in a standard home freezer at around -18 degrees Celsius.
It depends what temperature you try to freeze it at.
Spring water can freeze if the temperature drops low enough. However, spring water may resist freezing at higher temperatures compared to tap water due to minerals and impurities that act as antifreeze, lowering its freezing point. Nevertheless, if the temperature is cold enough, spring water will eventually freeze like any other water.
Water starts to freeze at 32 degrees Fahrenheit or 0 degrees Celsius.