Question

un corp cu temperatura de 420 grade kelvin calculati ce temperatura in grade celsius are? Va rogg am tesst

Answer 1

Deoarece 0 Kelvin este -273,15 grade Celsius, temperatura in Kelvin se echivaleaza prin formula 

T(⁰C) = T(K) - 273,15
420 - 273,15 = 146,85 ⁰ (C )

Answer 2

$t^oK=420^o \\ t^oC=420^oK=273,15^oC=\boxed{\bold{146,85^oC}}$