What is the boiling point of water at 100°C? Fill in the blank.
The boiling point of water at 100°C is water boils at 100°C.
Explanation:
The boiling point of water is a well-known and fundamental concept in thermodynamics and everyday life. It refers to the temperature at which water changes from a liquid to a gas, or vapor, under normal atmospheric pressure.
At sea level, which is the standard reference point for atmospheric pressure, water boils at 100 degrees Celsius (°C). This means that when you heat water to 100°C at sea level, it undergoes a phase transition, turning into steam or water vapor. The process of boiling involves the conversion of liquid water molecules into water vapor molecules, which occurs throughout the liquid when it reaches its boiling point.
The boiling point of water is not a fixed value and can change with variations in pressure. For example, at higher altitudes where atmospheric pressure is lower, water will boil at a lower temperature. Conversely, at higher pressures, such as in a pressure cooker, water can remain liquid at temperatures exceeding 100°C.
Understanding the boiling point of water is crucial in various applications, including cooking, science, and engineering. It also plays a vital role in meteorology, as it affects weather patterns and cloud formation. In summary, water boils at 100°C under standard atmospheric pressure, making this a critical parameter in many aspects of our daily lives.