Waves diffract the most when their wavelength is
A)short.
B)long.
C)Both diffract the same.

Question

Quizplus · Accepted Answer

Waves diffract the most when their wavelength is long. This is because diffraction occurs when a wave encounters an obstacle or passes through a narrow opening that is comparable to or smaller than the wavelength of the wave. When the wavelength is long, the wave is more likely to bend around corners and obstacles because it can more easily wrap itself around them. Shorter wavelengths, such as those of visible light, diffract less because they encounter obstacles as discrete particles rather than as continuous waves.

Waves Diffract the Most When Their Wavelength Is