water boils at 100 degrees on what temperature scale

Water boils at 100 degrees on the Celsius temperature scale. To understand this, it helps to know that the Celsius scale is based on the freezing and boiling points of water. In the Celsius scale, the freezing point of water is set at 0 degrees, and the boiling point is set at 100 degrees. This scale was established by Swedish astronomer Anders Celsius in the early 18th century.

If you want to convert temperatures between Celsius and other temperature scales, here's how you can do it:
- To convert Celsius to Fahrenheit, you can use the formula: Fahrenheit = (Celsius × 9/5) + 32. For example, if the temperature is 100 degrees Celsius, you can calculate the Fahrenheit equivalent as (100 × 9/5) + 32 = 212 degrees Fahrenheit.
- To convert Celsius to Kelvin (another commonly used temperature scale in scientific contexts), you can simply add 273.15. For example, if the temperature is 100 degrees Celsius, the equivalent in Kelvin would be 100 + 273.15 = 373.15 Kelvin.