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Type: Multiple-Choice
Category: Light and Optics
Level: Grade 8
Score: 1
Tags: PS4.B
Author: HTPhysics
Created: 2 years ago

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Light and Optics Question

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Grade 8 Light and Optics

The greatest amount of diffraction occurs when the barrier or opening is                               .
  1. Larger than the wavelength
  2. The same size as the wavelength
  3. Smaller than the wavelength
  4. None of the above