Final answer:
To convert an oven temperature of 450°F to Celsius, use the formula C = (F - 32) × (5/9), resulting in approximately 232.22°C. To find the temperature in Kelvin, add 273.15 to the Celsius temperature, resulting in approximately 505.37 K.
Step-by-step explanation:
When converting from Fahrenheit to Celsius, the formula to use is C = (F - 32) × (5/9). To convert the oven temperature for baking a pizza from 450°F to Celsius, you would use this formula: C = (450 - 32) × (5/9), which calculates to approximately 232.22°C. To then convert this temperature to Kelvin, you would use the formula K = C + 273.15. Therefore, the Kelvin temperature is approximately 232.22 + 273.15, which equals 505.37 K.
It's important to note that Kelvin is the SI unit used in scientific work and is not accompanied by a degree sign. Also, the Kelvin and Celsius scales are directly related; each increment in Celsius corresponds to the same increment in Kelvin.