# data[].attributes.body
The process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the wave forms produced.

# data[].attributes.headline
However when the wavelength is comparable to the opening of the aperture, diffraction takes place.

# data[].attributes.subject
However when the wavelength is comparable to the opening of the aperture, diffraction takes place.

# data[].attributes.body
When the wavelength is small compared with the opening of the aperture, the amount of diffraction is negligible

# data[].attributes.body
diffraction cool