At what temperature does water freeze?

Water freezes at 0 degrees Celsius, which is the defining point of freezing for pure water at standard atmospheric pressure. This temperature is significant in both scientific and everyday contexts, as it represents the transition from liquid water to ice.

In addition to pure water, the freezing point can be affected by the presence of impurities or solutes, but under normal conditions, 0 degrees Celsius is the accepted standard. Recognizing this temperature is crucial in fields such as meteorology, environmental science, and culinary arts, where understanding physical state changes of water is essential.

The other temperature options correspond to different contexts—100 degrees Fahrenheit is known as the boiling point of water, while -32 degrees Celsius is the freezing point in Fahrenheit scale, which can be confusing. Lastly, 32 degrees Fahrenheit is equivalent to 0 degrees Celsius and marks the freezing point of water as well, but it's essential to acknowledge that 0 degrees Celsius is the more universally recognized standard measurement.