1) t = (T-273)C
t= 4 - 273 = -260 *C
t= 180 - 273 = -93 *C
t= 300 - 273 = 27 *C
t= 420 - 273 = 147 *C
t= 504 - 273 = 231 *C
2) T = (t+273)K
T = 270 + 273 = 543K
T = -175 + 273 = 98K
T = 100 + 273 = 373K
T = 0 + 273 = 273K
1) t = (T-273)C
t= 4 - 273 = -260 *C
t= 180 - 273 = -93 *C
t= 300 - 273 = 27 *C
t= 420 - 273 = 147 *C
t= 504 - 273 = 231 *C
2) T = (t+273)K
T = 270 + 273 = 543K
T = -175 + 273 = 98K
T = 100 + 273 = 373K
T = 0 + 273 = 273K