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.
Weights can vary based on the animalâs habitat; populations in urban areas tend to weigh 34% more than those from rural areas. Body and tail length estimates also vary; males have an average body length of 40.8 cm, with a tail length of 29.4 cm, whereas female body lengths average 40.6 cm, with a tail length of 28.1 cm.