#### Topic: [] SI and

xxx: I remember, did on  to a lab on the physicist where determination e/m an electron was result. Made, substituted in the formula with coefficient under the textbook of methodics - the error on many orders turns out. I come to the teacher (by the way, it there was the Demidovich-junior, the son of the author of the known textbook on ), I show: here, measured, substituted, the hogwash, and without variants as an instrument scale here it, extreme values are clear, and their range from the necessary value all the same on many orders turns out.  looked at the instrument, on the formula, on result, told "wait, please", and left. Returned minutes through 15 joyful:" I found log on which the textbook of methodics prepared - there for constant calculation took value in different systems, a part in SI, a part in  ". Therefore kept silent and added -" generally, this log already were going to throw out, the textbook of methodics not first ten years, and it is curious that till today all students with probable digits handed over this operation ".

#### Re: [] SI and

Hello, sambl74, you wrote: So the majority a lab become an adjustment method under the answer. It is no wonder that it is a lot of years all all "truly" handed over. Well and here there was one attentive and meticulous... We so at ourselves too to one lab tried to count "correctly" - result in a stub, the teacher . Then spat, and all remaining labs did "as it is necessary".

#### Re: [] SI and

Hello, Micht, you wrote: M> So the majority a lab become an adjustment method under the answer. It is no wonder that it is a lot of years all all "truly" handed over. Well and here there was one attentive and meticulous... ... Before giving labs to students, I made them. Really teachers too did not have questions? And generally... It formulas - to all of them is equal in what units to consider. You will substitute pounds and inches - you will receive in pounds on square inch.

#### Re: [] SI and

Hello, sambl74, you wrote: S> "that till today all students with probable digits handed over this operation". And can students were normal and a problem with dimensionalities resolved ()

#### Re: [] SI and

Hello, sambl74, you wrote: S> S> xxx: I remember, did on  to a lab on the physicist where determination e/m an electron was result. Made, substituted in the formula with coefficient under the textbook of methodics - the error on many orders turns out. S> I come to the teacher (by the way, it there was the Demidovich-junior, the son of the author of the known textbook on ), I show: here, measured, substituted, the hogwash, and without variants as an instrument scale here it, extreme values are clear, and their range from the necessary value all the same on many orders turns out.  looked at the instrument, on the formula, on result, told "wait, please", and left. Returned minutes through 15 joyful:" I found log on which the textbook of methodics prepared - there for constant calculation took value in different systems, a part in SI, a part in  ". S> Therefore kept silent and added -" generally, this log already were going to throw out, the textbook of methodics not first ten years, and it is curious that till today all students with probable digits handed over this operation ". In the first month on , the first to that learn on , it to do estimations in the order of values and to dimensionalities who at school did not master. Certainly the normal student should compare itself units of measure if they remained on what that the ancient instrument. In 80 -  when I studied any traces  on  was not, except mentions that such happens.

#### Re: [] SI and

Hello, swame, you wrote: S> In 80 -  when I studied any traces  on  was not, except mentions that such happens. Then there was a general passage to SI, but here normal teachers gave much in  as it looked more ...

#### Re: [] SI and

Hello, sambl74, you wrote: S> "I found log on which the textbook of methodics prepared" I for some reason recalled a case at us course on the second when to us decided on  control to arrange as the test for strange enough computer ("Setun"). We tried, solved, entered variants of answers, and one  is simple from   variants. Results there were not shown at once. We come on following occupation, at all a twain-triple, and at that  quadruple. It appeared, in that computer not that job has been put, therefore it was possible to type a decent amount of points only casually, as happened.