Microscopy
... the light wave, as they travel through the lens, are bent differently, depending in which part of the lens they pass through, rays passing through the peripheral portions of the lens are brought to a shorter focal point than those rays passing through the thicker part of the lens. To correct chromat ...
... the light wave, as they travel through the lens, are bent differently, depending in which part of the lens they pass through, rays passing through the peripheral portions of the lens are brought to a shorter focal point than those rays passing through the thicker part of the lens. To correct chromat ...
The calculation of the bending of star light grazing the sun.
... The electric charge is then substituted by mass, the magnetic field by gyrotation, and the respective constants are also substituted. The gravitation acceleration is written as g , the so-called gyrotation field as Ω , and the universal gravitation constant out of G-1 = 4π ζ , where G is the univers ...
... The electric charge is then substituted by mass, the magnetic field by gyrotation, and the respective constants are also substituted. The gravitation acceleration is written as g , the so-called gyrotation field as Ω , and the universal gravitation constant out of G-1 = 4π ζ , where G is the univers ...
Applied physics viva
... Title of practical:. To plot magnetic lines of force in N-N and N-S condition Q1. Can two magnetic lines of force intersect each other? why? A1 No, two lines of force never intersect each other . If they intersect each other , then at the point of intersection, two tangents can be drawn and thus we ...
... Title of practical:. To plot magnetic lines of force in N-N and N-S condition Q1. Can two magnetic lines of force intersect each other? why? A1 No, two lines of force never intersect each other . If they intersect each other , then at the point of intersection, two tangents can be drawn and thus we ...
Electro-magnetic radiation (light)
... Black shows that predicted from classical electricity & magne,sm Colored curves are what you actually get. Light is emiaed when atoms vibrate (or oscillate), but they can only oscillate with an energy ...
... Black shows that predicted from classical electricity & magne,sm Colored curves are what you actually get. Light is emiaed when atoms vibrate (or oscillate), but they can only oscillate with an energy ...
ch16_LecturePPT
... in the atmosphere more than longer wavelengths such as red light. When the sun is low on the horizon, the light must pass through more atmosphere than when the sun is directly above. By the time the sun’s light reaches our eyes, the shorter wavelengths such as blue and yellow have been removed by ...
... in the atmosphere more than longer wavelengths such as red light. When the sun is low on the horizon, the light must pass through more atmosphere than when the sun is directly above. By the time the sun’s light reaches our eyes, the shorter wavelengths such as blue and yellow have been removed by ...
A Treatise on Electricity and Magnetism
... is the same as the velocity of light, and this not only in air, but in other transparent media, we shall have strong reasons for believing that light is an electromagnetic phenomenon, and ...
... is the same as the velocity of light, and this not only in air, but in other transparent media, we shall have strong reasons for believing that light is an electromagnetic phenomenon, and ...
Question bank Physics Part1 (Updated 9-July-12)
... sheet covers one-half part of the biprism the central fringe shifts sideways by 14.97mm. With the same geometry the fringe width with Hg green light (λ=5461Ǻ) comes out to be 0.274mm. Deduce the thickness of the sheet assuming the refractive index of its material as 1.58. (Ans: thickness = 5.14x10-3 ...
... sheet covers one-half part of the biprism the central fringe shifts sideways by 14.97mm. With the same geometry the fringe width with Hg green light (λ=5461Ǻ) comes out to be 0.274mm. Deduce the thickness of the sheet assuming the refractive index of its material as 1.58. (Ans: thickness = 5.14x10-3 ...
Period 3 Solutions: Electromagnetic Waves – Radiant Energy II
... Air or free space, fiber optic cable, or coaxial cable c) How does a fiber optic cable transmit information? How is it possible for a signal to be transmitted through a bent cable? Fiber optic cables send optical carrier waves (light) along a transparent, flexible plastic fiber. The core of each opt ...
... Air or free space, fiber optic cable, or coaxial cable c) How does a fiber optic cable transmit information? How is it possible for a signal to be transmitted through a bent cable? Fiber optic cables send optical carrier waves (light) along a transparent, flexible plastic fiber. The core of each opt ...
Light scattering described in the mode picture
... In general, the deformation imposed by a real system onto the wave front of a passing beam is a complicated two-dimensional function of the transverse coordinates. The distortion may be expanded into a twodimensional Fourier series. The two dimensions can be assumed as being independent from each ot ...
... In general, the deformation imposed by a real system onto the wave front of a passing beam is a complicated two-dimensional function of the transverse coordinates. The distortion may be expanded into a twodimensional Fourier series. The two dimensions can be assumed as being independent from each ot ...
AT622 Section 1 Electromagnetic Radiation
... oscillating electric E and magnetic B fields are shown. Note that the oscillations are in the x-y plane and perpendicular to the direction of propagation. There are a number of basic properties that distinguish different electromagnetic (EM) waves. One is the rate of oscillation of the E and B field ...
... oscillating electric E and magnetic B fields are shown. Note that the oscillations are in the x-y plane and perpendicular to the direction of propagation. There are a number of basic properties that distinguish different electromagnetic (EM) waves. One is the rate of oscillation of the E and B field ...
Thomas Young (scientist)
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Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".