Étiquette : JEE PHYSICS
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CONSTRUCTION, WORKING & MAGNIFYING POWER OF A COMPOUND MICROSCOPE
« Step into the realm of the unseen with our comprehensive guide to compound microscopes. Discover how these remarkable instruments are constructed, how they function to magnify tiny objects and the incredible magnifying power they possess.Unravel the mysteries of the microscopical world and gain a deeper understanding of the building blocks of life »
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DAVISSON AND GERMER EXPERIMENT & De-BROGLIE’S RELATION/PHYSICS
DAVISSON AND GERMER EXPERIMENT: Davisson and Germer terminated a finely collimated light emission (beam of electrons) at the essence of the crystalline nickel target. The angular dependence of the reflected electron intensity as estimated to have a similar diffraction pattern as those anticipated by Bragg for X- ray beams. The sped up voltage is fluctuated(varied),…
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HUYGENS WAVE THEORY- LAWS OF REFRACTION
WAVE THEORY: Christian Huygen, suggested the wave theory of light. Thomas Young, gave strong support to the wave theory of Christian Huygen. Fresnel, who showed that light is a transverse wave. Maxwell, on the basis of mathematical theory of magnetism showed that light is electromagnetic in nature. REFRACTION: Refraction is the phenomenon of bending of…
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