Thermometer scale divisions 0.1 degrees / division. The thermometer readings after measurements are 35.4

| May 28, 2021 | education

Thermometer scale divisions 0.1 degrees / division. The thermometer readings after measurements are 35.4 degrees, and the measurement limit is 42 degrees. find the error of this measurement.

Answer + – 0.05 degrees
Because the measurement error is equal to half the scale division of the measuring device. That is, we divide the scale division value in half 0.1 / 2 = 0.05 degrees. I don’t know what to add anymore, judge for yourself: having a scale of 0.1 degrees, you will not be able to make a mistake by 0.2, it will be visible, but by eye if the value is half one tenth of a degree, then having this scale we will definitely still we will not be able to determine, therefore we will determine with an accuracy not to hundredths, but tenths of a degree with an error of 0.05 degrees. that is, it will be there 35.44, then by eye it is 35.4 and it will reach 35.47 then visually it will be all 35.5.



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