diffraction
🇺🇸
/dɪˈfrækʃn/
🇬🇧
/dɪˈfrækʃn/
The bending of light or sound waves around an obstacle or through an opening, resulting in a spreading of the waves and the formation of a pattern of bright and dark bands.
The experiment demonstrated the phenomenon of diffraction when the laser light passed through the narrow slit.
実験はレーザー光が狭いスリットを通過したときに発現するディフракション現象を示しました。