1. Pressure is defined as force per unit area that a fluid exerts on its surroundings. You can measure this force by detecting the amount of deflection on a diaphragm positioned inline with the fluid. Given the known area of the diaphragm, pressure can then be calculated. Pressure sensors are packaged with a scale that provides a method to convert to engineering units.
The padded feet of a Bengal tiger that enables it to silently stalk prey. 1  The claws of the tiger are up to 10 centimeters (4 in) in length and are used to grasp and hold onto prey. Each paw has four of these claws and one specialized claw called a dewclaw.
Being the smallest of the tiger subspecies, the Sumatran Tiger male is only about 120 kilograms (or 265 pounds) and 243 centimetres (or around eight feet) long from head to tail. The female is quite a bit smaller, at an average of 91 kilograms (equivalent to about 200 pounds) and 213 centimetres or seven feet long.