Mathematica can be used to increase the precision of your measurements of the time delays. called sound analysis.nb shows examples using some of the commands below. You should save your les as .wav les from audacity, using Export. microphones. supplied equipment. a value for the speed of sound in air.
exists and is an alternate of . Making the world better, one answer at a time. After blood clots, the fluid that remains is referred to as serum. Plasma is the fluid portion of the blood before clotting or in the presence of an anticoagulant. SerumAfter blood clots, the fluid that remains is referred to as serum.
  The filtrate is the liquid that is left after you filter something -- the liquid that is now missing the solid that was filtered out. For instance, if you are making â¦ drip coffee, it is the coffee beverage (the coffee grinds are called the filtrand).lomerulus is a microscopic structure in the kidney, consisting of capillary networks. It is here where the actual filtration takes place. If you wring a wet towel, you can see how water is squeezed out.