Physics In superconductors, the energy gap is due to Phonon-phonon interaction Electron-phonon interaction Electron-photon intercation Electron-electron interaction Phonon-phonon interaction Electron-phonon interaction Electron-photon intercation Electron-electron interaction ANSWER DOWNLOAD EXAMIANS APP
Physics The waveform of a certain signal can be studied by Sonometer Cathode ray oscilloscope P – n junction diode Spectrometer Sonometer Cathode ray oscilloscope P – n junction diode Spectrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ At melting point Below melting point Above melting point Below freezing point At melting point Below melting point Above melting point Below freezing point ANSWER DOWNLOAD EXAMIANS APP
Physics The Laser is a beam of radiations which are Non-coherent and monochromatic Coherent and monochromatic Non-coherent and non-monochromatic Coherent and non-monochromatic Non-coherent and monochromatic Coherent and monochromatic Non-coherent and non-monochromatic Coherent and non-monochromatic ANSWER DOWNLOAD EXAMIANS APP
Physics The density of the liquid when heated Increases Does not change Decreases May increase of decrease depending on pressure Increases Does not change Decreases May increase of decrease depending on pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Should cars have bumpers that collapse under impact? No, since the colliding car would then ram into the occupants and kill them Yes, since the offending car should get damaged and pay for the mistake No, since it would be very expensive to get the car repaired Yes, since they help to absorb the impact of a collision and keep the occupants safe No, since the colliding car would then ram into the occupants and kill them Yes, since the offending car should get damaged and pay for the mistake No, since it would be very expensive to get the car repaired Yes, since they help to absorb the impact of a collision and keep the occupants safe ANSWER DOWNLOAD EXAMIANS APP
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