Electromagnetic waves are a form of energy that are created by the movement of electrically charged particles. They travel through space in a wave-like pattern and can travel through vacuum, air, and other materials.
Electromagnetic waves can travel through a mesh by passing through the openings in the mesh. The size of the openings in the mesh will determine how much of the wave's energy is transmitted or blocked.
The transmission of electromagnetic waves through a mesh is affected by factors such as the size of the openings in the mesh, the frequency and wavelength of the waves, and the material of the mesh itself. A finer mesh with smaller openings will block higher frequency waves more effectively than a coarser mesh with larger openings.
No, electromagnetic waves cannot be completely blocked by a mesh. Even the finest mesh will allow some amount of the wave's energy to pass through. However, the amount of energy transmitted through the mesh can be greatly reduced depending on the frequency and size of the openings.
Electromagnetic waves traveling through a mesh have many practical applications, such as in radio and television broadcasting, wireless communication, and microwave ovens. Mesh also plays a crucial role in shielding electronic devices from outside electromagnetic interference.