Diffraction Crossword Puzzle

QUESTIONS LIST:

• diffraction:the bending of waves around an obstacle or through an opening.
• wavelength:diffraction is more spread out when the _ is larger compared to the opening.
• sound : a type of wave that can be diffracted, such as sound.
• frequency: the property of waves that remains unchanged during diffraction: _ .
• shadow: diffraction causes waves to spread into the region of _ .
• source:a barrier with a gap acts like a new _ of waves.
• strong : when the gap is much smaller than the wavelength, diffraction is _ .
• light: type of wave that can also be diffracted, besides sound.
• medium: diffraction does not change the speed of the wave in the same _ .
• narrower: the spreading effect is greater when the gap is _ .