Tag: K12 PHYSICS
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WHAT IS BINDING ENERGY PER NUCLEON? HOW IT IS RELATED TO THE STABILITY OF THE NUCLEUS?
NUCLEAR & ELECTROSTATIC FORCE: The nuclear force is a short-range force viable up to 2 to 3 fermi from a nucleon. The nuclear force that ties the nucleons together in a core, is a lot more noteworthy than the electrostatic force of attraction that ties an electron to an atom. NUCLEAR BINDING ENERGY: BINDING ENERGY…
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Einstein’s Theory of the Photoelectric Effect: Explanation, Einstein’s Photoelectric Equation, Experimental Evidence and Applications
Did you know that light can act like tiny packets of energy? Dive into Einstein’s revolutionary explanation of the photoelectric effect,a cornerstone of quantum physics.We break down complex concepts like photons, the work function of metals and stopping potential into easy-to-understand terms perfect for K-12 physics students Get ready to see light in a whole…
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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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