* Boiling Point and Pressure: The boiling point of a liquid is the temperature at which its vapor pressure equals the surrounding atmospheric pressure.
* Normal Conditions: At standard atmospheric pressure (1 atmosphere), water boils at 100 degrees Celsius.
* Higher Pressure: If you increase the pressure on the water, you need to heat it to a higher temperature to make it boil. This is because you need to raise the vapor pressure of the water to match the higher surrounding pressure.
Here are some scenarios where water might appear to boil at a higher temperature:
* High Altitude: At higher altitudes, atmospheric pressure is lower. This means water will boil at a lower temperature than 100 degrees Celsius.
* Pressure Cooker: Pressure cookers work by trapping steam and increasing pressure inside the pot. This allows water to reach temperatures above its normal boiling point, leading to faster cooking times.
In short, water doesn't boil at 130 degrees Celsius unless it's under significantly higher pressure than standard atmospheric pressure.
