<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["fr", "en"].<end_of_turn>
<start_of_turn>user
Définir la diffraction.<end_of_turn>
<start_of_turn>model
The spreading of light waves through apertures (such as slits and openings) and at obstacle
are the simplest examples of diffraction. The diffraction can also be said to be 'failure
of light to travel in straight lines' when light encounters apertures or obstacles.<end_of_turn><eos>