Question

why kelvin scale is regarded better than celsius scale

Answer 1

Hey

Here is your answer,

The zero value in the scale of Celcius is depends mainly on the properties of water while the zero value on Kelvin scale depends on various properties of all substances, hence Kelvin scale of temperature is regarded better than Celcius scale.

Hope it helps you!

Answer 2

because,from -273c =0k that mean k is more than value of c
$c \div 5is \: equa \: k - 273 \div 10$