Which action demonstrates a chemical change?   a. ice melting into water   b. wood becoming charred and black from burning   c. water evaporating from a sugar solution, leaving behind sugar crystals   d. a balloon suddenly popping

i think it is true since you can test the answer and can use observations to complete it.

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 .