query: Diffraction of rays
positive_passages.docid: 11632
positive_passages.text: What happens to the energy when waves perfectly cancel each other?
negative_passages.docid: 24491
negative_passages.text: Frequency dependence of electromagnetic reflection
negative_passages.docid: 142848
negative_passages.text: Why is it difficult to differentiate between interference and diffraction?
negative_passages.docid: 28070
negative_passages.text: The frequency of the white light
negative_passages.docid: 52389
negative_passages.text: Why does a CD work as a diffraction grating even with light from a light bulb?
negative_passages.docid: 113234
negative_passages.text: Why does a glass window reflect white objects white from an atomic scatterers’ viewpoint?
negative_passages.docid: 12752
negative_passages.text: Question about the solution of the wave equation
negative_passages.docid: 70818
negative_passages.text: Clarification on Rayleigh scattering causing various sky colors
negative_passages.docid: 97237
negative_passages.text: (Fundamental) Solution of the Helmholtz equation
negative_passages.docid: 107605
negative_passages.text: Determining the characteristic of a field
negative_passages.docid: 63782
negative_passages.text: Snell's law in vector form
negative_passages.docid: 127329
negative_passages.text: A problem about wave equation
negative_passages.docid: 104171
negative_passages.text: Geometric derivation of wave equation
negative_passages.docid: 47988
negative_passages.text: Reflection At Speed of Light
negative_passages.docid: 133259
negative_passages.text: Loss in energy by light after reflections
negative_passages.docid: 85886
negative_passages.text: Polarization of light upon reflection
negative_passages.docid: 65973
negative_passages.text: How are classical optics phenomena explained in QED (Snell's law)?