(a). 300 K to °C
Apply the formula: °C = 300 K – 273.15 ≈ 26.85 °C
Therefore, 300 Kelvin is equivalent to approximately 26.85 degrees Celsius.
(b). 573 K to °C
Apply the formula again: °C = 573 K – 273.15 ≈ 300 °C
Here, 573 Kelvin is equal to approximately 300 degrees Celsius.