Physics The fuse in our domestic electric circuit melts when there is a high rise in Resistance Current Inductance Capacitance Resistance Current Inductance Capacitance ANSWER DOWNLOAD EXAMIANS APP
Physics Which electromagnetic radiation is used for satellite communication ? Millimeter wave Ultraviolet Radiowave Infrared Millimeter wave Ultraviolet Radiowave Infrared ANSWER DOWNLOAD EXAMIANS APP
Physics The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall Increases with height of the wall Increases with depth of the wall Depends on the area of the wall Depends on the thickness of the wall Increases with height of the wall Increases with depth of the wall Depends on the area of the wall Depends on the thickness of the wall ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following supports particle nature of photons ? Polarization Diffraction Photoelectric effect Interference Polarization Diffraction Photoelectric effect Interference ANSWER DOWNLOAD EXAMIANS APP
Physics A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will Remain unaffected Decrease Increase Have its shape changed Remain unaffected Decrease Increase Have its shape changed ANSWER DOWNLOAD EXAMIANS APP
Physics The filament of electric bulb is made up of : Nichrome Copper Tungsten Lead Nichrome Copper Tungsten Lead ANSWER DOWNLOAD EXAMIANS APP
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