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probably its because i am not understanding something, but your question doesn't make sense to me. what do you mean by saying that the f scale is more accurate than the celsius scale? just because there are 100 degrees celcius to 180 f? if this is the case, is there any reason you dont want to use fractions? for example, linnea might be curious to know that in russia normal human body temperature is said to be 36.6 C. 37 would be a slight fever
as far as i can tell, neither is more accurate because there's a one-to-one correspondence between the two scales which you can figure out from F = (180/100)C + 32
i dont think celcius is an international standard because of kelvin scale. im pretty sure the kelvin scale was derived from the celsius scale. you guys ever heard of the
rankine scale?
my best guess for why celsius was adopted as an international standard is because of how convenient the reference points of water freezing and water boiling are. this is because of two things: water is really abundant and easy to come accross, and during these phase changes its temperature remains constant until the phase change is complete, so that you can take your time to measure the reference temperatures. in this way celcius is more convenient than the f scale, i think