query: Why does the wavelength gets shorter in the denser medium in refraction?
positive_passages.docid: 10025
positive_passages.text: Why does wavelength change as light enters a different medium?
negative_passages.docid: 86796
negative_passages.text: Why do waves diffract?
negative_passages.docid: 72352
negative_passages.text: How can the refractive index be below 1 in a dielectric?
negative_passages.docid: 129261
negative_passages.text: Photoelectric effect absorption coefficient decreases with energy, why?
negative_passages.docid: 158400
negative_passages.text: Why is ice less dense than water?
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: 140380
negative_passages.text: Is there a physical reason for colors to be located in a very narrow band of the EM spectrum?
negative_passages.docid: 16748
negative_passages.text: What happens if light/particles exceeded the speed of light for a particular medium?
negative_passages.docid: 32879
negative_passages.text: How does light speed up after coming out of a glass slab?
negative_passages.docid: 57201
negative_passages.text: Speed of sound relative to density of medium through which sound travels
negative_passages.docid: 103305
negative_passages.text: Why does electromagnetic refraction happen?
negative_passages.docid: 45167
negative_passages.text: Deriving the speed of the propagation of a change in the Electromagnetic Field from Maxwell's Equations
negative_passages.docid: 90836
negative_passages.text: Why do quantum effects dominates when the thermal de Broglie wavelength is on the order of or larger than the interparticle distance?
negative_passages.docid: 3952
negative_passages.text: Why does the speed of the Electromagnetic wave in the material depend on the frequency of the wave where as they are constant in vacuum (freespace)?
negative_passages.docid: 126293
negative_passages.text: Relationship between slit size and wavelength in diffraction
negative_passages.docid: 47988
negative_passages.text: Reflection At Speed of Light
negative_passages.docid: 156818
negative_passages.text: Doppler Shift when Light Travels Through Two Different Mediums