Convert the following temperatures to celsius scale :
(a) 300 K (b) 573 K

Explanation

(a) See Sample Problem 2 on page 24 of this book.
(b) Temp. on Kelvin scale = Temp. on Celsius scale + 273
573 = Temp. on Celsius scale + 273
And, Temp. on Celsius scale = 573 - 273 `=300^(@)C`