Moreover, pressure does not have to be measured along the wall of a container but rather can be measured as the force per unit area along any plane. Air pressure, for example, is a function of the weight of the air pushing down on Earth. Thus, as the altitude increases, pressure decreases.
physical features. The American Bobtail is a powerful and heavy cat with strong bones and muscles. Its medium-length legs complement the torso displaying powerful muscles and strong bones. The tail, which differentiates it from other breeds, is short-being between 2.5 cm to 10 cm (1 inch - 4 inches) in length. The tail should be flexible and can be slightly curled or even 'knotted'. Despite the length, this little tail has a good plume and long, shaggy, thick hair covers the tail.
Size and Appearance: The Bobcat is a medium sized cat with a ruff of fur around the sides of the face. They weigh between 13-30 pounds, stand 21 inches high and are 30-50 inches long.The bobcats in the North tend to be larger than those in the south.n the 1970âs CITES went into effect and the pelts of the Appendix 1 cats became illegal and unobtainable, the price offered to trappers for a Bobcat pelt went from $20.00 to $600.00. This also caused the number of Bobcats killed annually to rise from 10,000 to over 90,000 by the 1980s.