Communication systems and modulation

Stress Stress is a physical quantity described in physics and engineering as the force per unit area experienced by a material internally as it attempts to recover its shape when an external force is applied. Though people were aware of stress in materials, the concept of stress and its measurement were mostly empirical until the […]

We all understand that flying is significantly faster than other kinds of transportation. Have you ever questioned how quickly a plane can travel? But what if planes fly at a considerably faster speed than sound? The planes are subjected to a shock wave that damages the plane’s blade. In order to investigate these issues, the

Bending is defined as the distortion of a structure in one of the longitudinal planes owing to a force in applied mechanics. This force is also supposed to be exerted in the direction of one of the structure’s longitudinal planes. We shall derive the bending equation for a beam here. When two of a structure’s