cual es la importancia que tiene analizar, interpretar y entender los sistemas oscilatorios desde un punto de vista físico?

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by