Q 1. Convert the following temperature to Celsius scale:
a. 300 K
b. 573 K.
                
                  It is known that,
TK  = Temperature in Kelvin and 
TC = temperature in Celsius.
Therefore,
(i)  Temperature(C) = 300 - 273  = 27 
(ii) Temperature (C) = 573 - 273 = 300