Physics Speed of sound is maximum in which among the following? Gases Liquids Vaccum Solids Gases Liquids Vaccum Solids ANSWER DOWNLOAD EXAMIANS APP
Physics In superconductors, the energy gap is due to Phonon-phonon interaction Electron-photon intercation Electron-phonon interaction Electron-electron interaction Phonon-phonon interaction Electron-photon intercation Electron-phonon interaction Electron-electron interaction ANSWER DOWNLOAD EXAMIANS APP
Physics A man stands on the pan of a balance holding a fish in his right hand and bucket of water in his left hand. If he transfers the fish into the bucket, the total weight on the pan Decreases Remains the same First increases and then decreases Increases Decreases Remains the same First increases and then decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following represents a relation for ''heat lost = heat gained'? Principle of colors Principle of thermal equilibrium Principle of calorimetry Principle of vaporization Principle of colors Principle of thermal equilibrium Principle of calorimetry Principle of vaporization ANSWER DOWNLOAD EXAMIANS APP
Physics No current will flow between two charged bodies if they have the same Resistance Potential Charge/ potential ratio Charge Resistance Potential Charge/ potential ratio Charge ANSWER DOWNLOAD EXAMIANS APP
Physics In MRI machine, which one of the following is used? Ultra-sound wave Sound wave Magnetic wave X-ray Ultra-sound wave Sound wave Magnetic wave X-ray ANSWER DOWNLOAD EXAMIANS APP
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