Question

Solve this:
Q.1. On the Celsius scale the absolute zero of temperature is at :-
(1) 0$°C$
(2) - 32$°C$
(3) 100$°C$
(4) - 273.15$°C$

Answer 1

Dear Student,

Absolute zero is defined as 0 K on the Kelvin scale, which is a absolute temperature scale and –273.15 degrees Celsius on the Celsius scale.