Which of the following is not a unit used to measure temperature?

question 20 options:

kelvin

watt

celsius

fahrenheit

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest