Physics Holography is a technique of Recording a permanent three dimensional photograph of a given single colour or a multicolour Recording a permanent three dimensional black and white photograph Recording a permanent three dimensional multicolour photograph Recording a permanent, sharp two diimensional black and white or multicolour photograph Recording a permanent three dimensional photograph of a given single colour or a multicolour Recording a permanent three dimensional black and white photograph Recording a permanent three dimensional multicolour photograph Recording a permanent, sharp two diimensional black and white or multicolour photograph ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that usually are good conductors of electricity? Lead Aluminium Nickel Wood Lead Aluminium Nickel Wood ANSWER DOWNLOAD EXAMIANS APP
Physics In superconductors, the energy gap is due to Phonon-phonon interaction Electron-electron interaction Electron-photon intercation Electron-phonon interaction Phonon-phonon interaction Electron-electron interaction Electron-photon intercation Electron-phonon interaction ANSWER DOWNLOAD EXAMIANS APP
Physics Buoyancy depends on The shaped of the body The mass of the body The depth to which the body is immersed The mass of the liquid displaced The shaped of the body The mass of the body The depth to which the body is immersed The mass of the liquid displaced ANSWER DOWNLOAD EXAMIANS APP
Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Diffraction and dispersion Polarization and interference Multiple refraction and dispersion Multiple reflection and interference Diffraction and dispersion Polarization and interference Multiple refraction and dispersion Multiple reflection and interference ANSWER DOWNLOAD EXAMIANS APP
Physics When a bullet is fired from a gun The gun moves forward The gun recoils with the same momentum as the bullet The gun jumps up The gun does not move The gun moves forward The gun recoils with the same momentum as the bullet The gun jumps up The gun does not move ANSWER DOWNLOAD EXAMIANS APP
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