Solution for problem 1.48 Chapter 1.5
Assume that the air volume in a small automobile tireis constant and equal to the volume
Fundamentals of Fluid Mechanics | 8th Edition
Assume that the air volume in a small automobile tireis constant and equal to the volume between two concentriccylinders 13 cm high with diameters of 33 cm and 52 cm. Theair in the tire is initially at 25 C and 202 kPa. Immediatelyafter air is pumped into the tire, the temperature is 30 C andthe pressure is 303 kPa. What mass of air was added to thetire? What would be the air pressure after the air has cooled toa temperature of 0 C?
Organismal Biology Dr. Carl S. Lieb Weekly Notes 3 2/8/2016-2/10/2016 Chapter 17: Speciation Before mating; courtship displays or chemosensory signaling Pre-mating Isolating Mechanism Post-mating Isolating After mating; hybrid sterility Mechanism Biological Species Uses a standard of reproductive isolation (Ex: sympatric) Concept Lineage Species Concept Subjective. Asks: are the two populations on separate evolutionary causes that they can be said to be from separate lineages (Ex: allopatric, parapatric) Sympatric Species Occur in the same area and don’t mate (isolating