Physics In superconductors, the energy gap is due to Electron-photon intercation Phonon-phonon interaction Electron-phonon interaction Electron-electron interaction Electron-photon intercation Phonon-phonon interaction Electron-phonon interaction Electron-electron interaction ANSWER DOWNLOAD EXAMIANS APP
Physics A mass of 20 kg is at a height of 8 m above the ground. Then the potential energy possessed by the body is: [Given g = 9.8 m/s2] 1568 C 1568 J 1568 W 1568 N 1568 C 1568 J 1568 W 1568 N ANSWER DOWNLOAD EXAMIANS APP
Physics In which form is the supplied heat energy stored during change in temperature of substance? Both kinetic and potential energy Kinetic energy Potential energy Heat energy Both kinetic and potential energy Kinetic energy Potential energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics When a strong beam of light is passed through a colloidal solution, the light will Be scattered Be absorbed Pass unchanged Be reflected Be scattered Be absorbed Pass unchanged Be reflected ANSWER DOWNLOAD EXAMIANS APP
Physics Super cooling stands for cooling of a liquid : At freezing point At melting point Above melting point Below freezing point At freezing point At melting point Above melting point Below freezing point ANSWER DOWNLOAD EXAMIANS APP
Physics In spherical polar coordinates (l, q, a), q denotes the polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by Psinq cosa Pcosq cosa Psinq sina Pcosq sina Psinq cosa Pcosq cosa Psinq sina Pcosq sina ANSWER DOWNLOAD EXAMIANS APP
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