O(a) pode ser entendido(a) como uma calibração simplificada cujo intuito é analisar se o sistema de medição está funcionando de acordo, isto é, avaliar se a indicação do sistema de medição coincide com a medida materializada empregada. na área de essa operação é muito utilizada de modo que, periodicamente, os meios de medição usados no comércio (taxímetro, bomba de combustível, etc.) passam por avaliações.

assinale a alternativa que preenche corretamente as colunas

escolha uma:

Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)