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.
Bob-The bob cut refers to any haircut that ends in a blunt line. Typically, a bob cut is shorter in length-between earlobe and chin length. It is a classic style (originating in the 1920s) that has many variations. The bob hairstyle may be angled in any direction, and may or may not include bangs. Its defining feature is the clear clean line at the ends of the hair. Cutting Line-The term cutting line refers to the actual line along which the ends of the hair are cut.