Question

what is the relation between Celsius and Kelvin scales

Answer 1

-273°C= 0K...............

Answer 2

Hey your answer is here:-

Because the difference between the freezing point of water and boiling of water is 100° on both the celcius and kelvin scales, the size of a degree Celcius (°C) and Kelvin (K) are precsely the same. In contrast, both a degree Celcius and a Kelvin are 9/5 the size of a degree Farenheit (°F).

Hope it may help you.