What is Young's Module?
Young module is a measure of how difficult it is to compress material such as steel. It measures pressure and is usually calculated in terms of Pascals (PA). Physicists are most often used to determine the trunk, measurement of how the material reacts to pressure, such as compression or stretching.
Intellomic forces or forces that hold the material together are strongly associated with the understanding of the Young module. Atoms in a solid are developing repulsive, negative and attractive or positive forces on top of each other. The forces that atoms create are equilibrium only if they are perfectly separated. For example, if the atoms are pushed too close to each other or if they are separated too far apart, the atoms will no longer be in perfect balance. Once they are no longer in balance, they will stand against them.
are the tougher intentomic forces, the value of the larger Young module will be and the more the material is against the action. For example, if the interatomic forces are rigid, then the Young module will be large and the material will not reduce TOLIk when it is squeezed.
When studying physics steel, the scientist must first remember that steel is made up of iron atoms. As a result, the young steel module is approximately the same as the young iron module. Since the young iron module is 195 000 000 000 000 PA or 195 Gigapascals (GPA), it is considered to be very large and very difficult to compress.
understanding that steel is extremely difficult to compress is important in everyday life. For example, it can be used to construct buildings and compress the non -compression, which destroys the integrity of the structure of the building. The steel cube, which has only 1 meter (3.28 ft) in width, height and depth, would compress only about one micron and at the same time support the weight of the school bus due to the amount of pressure it lasts. For comparison, a cube that consists of the same size and is made of lead has a lower value for a young module. Lead cube by stShe lied 14 times more than a steel cube.
Young module can also be used in a computing voltage where the atoms are stretched instead of pressing together. In these cases, the tension is negative because the atoms are stretched instead of compressed. The main concept to be understood is that in both cases it is that the measured rigidity of the forces between atoms - whether they are compressed or stretched. As a result, the pressure calculated for the Young module does not change for any type of measurement.