query: What happens to a light ray after it enters a perfect sphere?
positive_passages.docid: 129566
positive_passages.text: What happens to light in a perfect reflective sphere?
negative_passages.docid: 106814
negative_passages.text: What happens if a super fast rotating ball accelerates near speed of light?
negative_passages.docid: 117952
negative_passages.text: How does light behave within a black hole's event horizon?
negative_passages.docid: 18007
negative_passages.text: Why does light change direction when it travels through glass?
negative_passages.docid: 34053
negative_passages.text: How is the width of a slit related to the intensity of light passing through it?
negative_passages.docid: 157497
negative_passages.text: During reflection does the emitted photon have same properties?
negative_passages.docid: 67346
negative_passages.text: Why exactly does diffraction occur?
negative_passages.docid: 44369
negative_passages.text: Transparency/Masking : See through an Outer Sphere and see Inner Sphere in true colours
negative_passages.docid: 69764
negative_passages.text: Potential inside a polarized sphere
negative_passages.docid: 54610
negative_passages.text: How to get perfect UV sphere Mercator projection?
negative_passages.docid: 61729
negative_passages.text: If turning a perfectly monochromatic laser on for a finite time gives a frequency spread, where did the other frequency photons come from?
negative_passages.docid: 3909
negative_passages.text: Does $E = mc^2$ apply to photons?
negative_passages.docid: 61224
negative_passages.text: If you shoot a light beam behind the event horizon of a black hole, what happens to the light?
negative_passages.docid: 7824
negative_passages.text: Particles reaching a singularity
negative_passages.docid: 152334
negative_passages.text: What if a light clock travels perpendicular to mirrors that make up the clock?
negative_passages.docid: 133669
negative_passages.text: what happens inside linear polarizer sheet (at microscopic level) when unpolarized light falls on it?
negative_passages.docid: 40182
negative_passages.text: How come unpolarized light does not undergo destructive interference?