Refraction Concordance
Refraction
Section titled “Refraction”Concordance status: generated from processed OCR/PDF text. Treat these as source-location aids until each passage is checked against the scan.
24 hits
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4 sources
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8 sections
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Matched Aliases
Section titled “Matched Aliases”Refraction, refraction
Source Distribution
Section titled “Source Distribution”| Source | Hits | Sections |
|---|---|---|
| Theory and Calculation of Transient Electric Phenomena and Oscillations | 11 | 3 |
| Radiation, Light and Illumination | 10 | 3 |
| General Lectures on Electrical Engineering | 2 | 1 |
| Four Lectures on Relativity and Space | 1 | 1 |
Section Hits
Section titled “Section Hits”Representative Source Snippets
Section titled “Representative Source Snippets”Chapter 8: Reflection And Refraction At Transition Point - 8 hit(s)
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CHAPTER VIII. REFLECTION AND REFRACTION AT TRANSITION POINT. 58. The general equation of the current and voltage in a sec tion of a complex circuit, from equations (290), is - £-sA [C cos q 0* + 0 + D sin q (A + 0]} e = C£-Uot {e+8* [A cos g (J - 0 + # sin g (A - 0] where A = <rl = dista ...Lecture 2: Relation Of Bodies To Radiation - 4 hit(s)
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... when traversing the boundary between the two media, and the beam EC continues its motion in the direction CM. Let then o^ = angle of incidence, that is, the angle between the incident beam BC and the perpendicular CN on the boundary, and a2 = angle of refraction, that is, the angle between the out- going or refracted beam CM and the perpendicular CP on the boundary. It is then : FDH = a, and LHD = a2 ; hence, FH = DH sin a, and DL = DH sin av (1) The front edge of the beam moves the distance FH in medium A, ...Lecture 10: Light Flux And Distribution - 4 hit(s)
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... pends upon the shape of the radiator and upon the objects surrounding it; that is, the distribution of the light flux issuing from the radiator depends on the shape of the radiator, but is more or less modified by shadows cast by surrounding objects, by refraction, diffraction, diffusion in surrounding objects, etc. The most common forms of radiators are the circular plane, the straight line, that is, the cylinder, the circular line or circular cylinder and combinations thereof. 87. Very frequently the intensity ...Lecture 17: Arc Lighting - 2 hit(s)
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... reflected from this surface to the object, or may pass through a refracting body, as the frosted incandescent lamp globe, or opal globe of the arc lamp, and so reach the illuminated object. In general, it is obvious that any method of indirect lighting by refraction or reflection wastes a considerable amount of light. That means, the total amount of light which reaches the illuminated object must necessarily be less with indirect light- ing, as compared with direct lighting, with the same amount of light. Indirect ...Lecture 1: Nature And Different Forms Of Radiation - 2 hit(s)
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... rrors mv m2 . . . which produced the polarization, NATURE AND DIFFERENT FORMS OF RADIATION. 9 is greater, and the absorption less than from a mirror set at right angles thereto, as ra/. Some crystals, as Iceland spar (calcium carbonate), show "double refraction," that is, dissolve a beam of light, a, enter- ing them into two separate beams, b and c (Fig. 9) which are polarized at right angles to each other. In a second crystal, K2, beam b would then enter as a single beam, under the same angle as in the first c ...Chapter 8: Reflection And Refraction At Transition Point - 2 hit(s)
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CHAPTER VIII. REFLECTION AND REFRACTION AT TRANSITION POINT. 58. Main wave, reflected wave and transmitted wave. 525 59. Transition of single wave, constancy of phase angles, relations between the components, and voltage trans- formation at transition point. 526 60. Numerical example, and ...Lecture 3: Gravitation And The Gravitational Fleld - 1 hit(s)
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... this seems to contradict our premise, that the velocity of light is constant and the same everywhere. However, this applied only to the velocity of light in empty space. In a material body the velocity of light is less. This follows from the phenomena of refraction. (In the same manner the velocity of propagation of electrical energy in a conductor is slowed down.) We get now a more com- plete understanding of the meaning of ''empty space"; that is, empty space means a space free from matter and free from energy — ...Chapter 9: Inductive Discharges - 1 hit(s)
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... t 230 single-phase 229, 231, 236 Rectifier, mercury arc 250 oscillograms 264 Rectifying commutator 222, 229 Recurrent transient terms 218 Reflected waves 431 at transition point 527, 531 Reflection angle at transition point 527 of wave 525 Refraction law of wave 534 of wave 525 ratio at transition point 534 Regulation of potential by periodic transient terms . 223 Remanent magnetism in starting transformer 181 Resistance, and starting current of transformer 185 effective, of alternating-curren ...