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nounwhen light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bandstype of:
Words sounding like good diffraction
action reaction attraction satisfaction distraction transaction fraction extraction interaction faction traction contraction infraction dissatisfaction retraction liquefaction abstraction putrefaction diffraction inaction subtraction refraction exaction benefaction impaction protraction abreaction classical abstraction mass action mole fraction