Please help :(Exploring the relationship between properties of substances and the electrical forces within those substances What’s a single property you would compare across several substances?

What types of data would you gather and the tools of measurement could you use to collect the data ?

(Please give an example I don’t quite understand this) :(

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .