Physics The time period of a seconds pendulum is 1 second 0.5 second 1.5 second 2 seconds 1 second 0.5 second 1.5 second 2 seconds ANSWER DOWNLOAD EXAMIANS APP
Physics Name the process of production of energy in the Sun Ionization Nuclear fusion Radioactivity Nuclear fission Ionization Nuclear fusion Radioactivity Nuclear fission ANSWER DOWNLOAD EXAMIANS APP
Physics A small drop of oil spreads over water because : Water has a higher viscosity Oil has a higher surface tension Oil has a higher viscosity Water has a higher surface tension Water has a higher viscosity Oil has a higher surface tension Oil has a higher viscosity Water has a higher surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics The filament of electric bulb is made up of : Copper Tungsten Lead Nichrome Copper Tungsten Lead Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics In superconductors, the energy gap is due to Electron-phonon interaction Phonon-phonon interaction Electron-photon intercation Electron-electron interaction Electron-phonon interaction Phonon-phonon interaction Electron-photon intercation Electron-electron interaction ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Stratosphere Ozonosphere Ionosphere Mesosphere Stratosphere Ozonosphere Ionosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
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