At atmospheric pressure, what is the characteristic boiling point of water, in degrees celsius

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

Which feature of a heating curve indicates a change ofn state

What is the final velocity of the initial velocity of 25 and -50?