Final answer:
The wavy theory did not have a satisfactory answer for how light is diffused.
Step-by-step explanation:
The one question that the wavy theory did not have a satisfactory answer for was how light is diffused. Diffusion of light occurs when light waves are scattered in different directions as they encounter particles or obstacles in their path. This phenomenon is commonly observed when light passes through a translucent material like frosted glass or a lampshade. The irregular arrangement of particles in these materials causes the light to scatter, creating a softer and more uniform illumination.
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