Temperature Conversion: Celsius and Kelvin

This video tutorial explains how to convert temperatures from Kelvin to degrees Celsius using a simple formula: Celsius = Kelvin - 273.15. The instructor provides three examples, converting 300, 298, and 400 Kelvin to Celsius, demonstrating the calculation process step-by-step. The video concludes with a brief summary and encourages viewers to practice with additional examples.

What is the formula to convert Kelvin to Celsius?

• Celsius = Kelvin - 273.15

• Celsius = Kelvin + 273.15

• Celsius = Kelvin * 273.15

• Celsius = Kelvin / 273.15

If you have a temperature of 300 Kelvin, what is the equivalent in Celsius?

• 26.85 degrees Celsius

• 27.15 degrees Celsius

• 27.0 degrees Celsius

• 26.8 degrees Celsius

What is the Celsius equivalent of 298 Kelvin?

• 25.0 degrees Celsius

• 25.15 degrees Celsius

• 24.85 degrees Celsius

• 24.5 degrees Celsius

What is the Celsius equivalent of 400 Kelvin?

• 127.85 degrees Celsius

• 126.85 degrees Celsius

• 128.85 degrees Celsius

• 125.85 degrees Celsius

Which of the following temperatures in Kelvin is equivalent to 24.85 degrees Celsius?

• 298 Kelvin

• 300 Kelvin

• 400 Kelvin

• 273.15 Kelvin

What is the result of subtracting 273.15 from 400?

• 125.85

• 126.85

• 127.85

• 128.85