Celsius

Celsius is a unit of measurement for temperature. It is named after the Swedish astronomer Anders Celsius, who developed the scale in 1742. The Celsius scale is based on the freezing and boiling points of water, with 0°C being the freezing point and 100°C being the boiling point at standard atmospheric pressure.

Study Guide for Celsius

1. Definition: What is Celsius and how is it defined?
2. Scale: How is the Celsius scale determined?
3. Water Temperature: What are the freezing and boiling points of water in Celsius?
4. Conversion: How do you convert temperatures between Celsius and Fahrenheit?
5. Applications: What are some real-life applications of using the Celsius scale?

Understanding the Celsius scale is important for various scientific and everyday applications, as it is commonly used in weather forecasts, cooking, and in many countries as the standard unit for measuring temperature.