Question

Convert the following temperatures to the celsius scale. (a) 293 K (b) 470 K.

NCERT Class 9th Science Ch 1 Matter in Our Surroundings

Answer 1

k= 273+C               K=273+C 
                               470=273+C
                                 C=273-470=207 C
293=273+C
C=273-293
=20 C