Progressive and Stationary waves

Progressive waves and stationary waves are two types of waves that are commonly found in physics. Progressive waves are waves that travel through a medium, such as sound waves or ocean waves. As the wave moves through the medium, the individual particles in the medium oscillate back and forth in the direction of the wave.…

Group 14 Silicates

Group 14 silicates are a subgroup of silicate minerals that contain tetrahedral SiO4 units linked together to form a three-dimensional framework. The group includes several important minerals, including quartz, feldspar, and mica. The SiO4 tetrahedra in group 14 silicates are linked together in a way that creates a continuous network. The bonding between the tetrahedra…