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Matter waves
Under certain experimental conditions, a beam of particles (for example, electrons ) can exhibit wavelike properties. Such matter waves are governed by the laws of quantum physics. The wavelength is inversely proportional to the momentum of the particles. These are also known as de Brogl..
Intrinsic Semiconductors
Intrinsic Semiconductors - The atoms in a crystal are strongly held by covalent bonds in space at tetrahedral angles. On receiving energy, a covalent bond breaks and an electron is free to move in crystal lattice. This electron leaves an empty space (shown as an open circle) called a hole. An elect..
Intrinsic Semiconductors - The atoms in a crystal are strongly held by covalent bonds in space at tetrahedral angles. On receiving energy, a covalent bond breaks and an electron is free to move in crystal lattice. This electron leaves an empty space (shown as an open circle) called a hole. An elect..Summary
. Some of the important applications of total internal reflection are brilliance of diamond, totally reflecting glass prisms, optical fibres, mirage (false appearance of water in deserts in hot summer season) etc., A surface, which forms a part of a sphere of transparent refracting material, is cal..
. Some of the important applications of total internal reflection are brilliance of diamond, totally reflecting glass prisms, optical fibres, mirage (false appearance of water in deserts in hot summer season) etc., A surface, which forms a part of a sphere of transparent refracting material, is cal..Velocity of Sound in Gases (Newton's Formula)
We know that the properties of a medium that govern the propagation of a mechanical wave are: a restoring force an inertial mass The restoring force acting on the particles of the medium is intimately connected to the approximate elastic modulus of the medium and the inertial mass, to its..
We know that the properties of a medium that govern the propagation of a mechanical wave are: a restoring force an inertial mass The restoring force acting on the particles of the medium is intimately connected to the approximate elastic modulus of the medium and the inertial mass, to its..See what our Users say :
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