0.076 would be the distance from the center to which minima?Octoshark said:
A basic diffraction problem involves studying the behavior of waves, such as light or sound, as they pass through an obstacle or aperture. It is used to understand how these waves interact with other objects and can help predict patterns and behavior.
Diffraction is the bending and spreading of waves as they pass through an obstacle or aperture, while refraction is the change in direction of waves as they pass through a medium with a different density. Diffraction does not involve a change in medium, while refraction does.
The wavelength of a wave determines the amount of diffraction that will occur. The smaller the wavelength, the less the wave will diffract. This is why we can see visible light but not radio waves, as the wavelength of visible light is smaller and can diffract around obstacles more easily.
The intensity of a diffracted wave is directly proportional to the size of the obstacle or aperture. This means that a larger obstacle or aperture will result in a more intense diffracted wave.
Diffracted waves are used in many technologies, such as radio antennas, microscopes, and telescopes. Diffraction is also important in understanding the behavior of light in photography and holography. In addition, diffraction is studied in fields such as seismology and acoustics to better understand the behavior of waves in different environments.