Physics Electron microscope works on which of the following principles? Motion of charged particle in electromagnetic fields Faraday's law of Electromagnetic induction Optical interference Wave Nature of electrons Motion of charged particle in electromagnetic fields Faraday's law of Electromagnetic induction Optical interference Wave Nature of electrons ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to study the behaviour of a vibrating string is : Sonometer Hydrometer Barometer Hygrometer Sonometer Hydrometer Barometer Hygrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is Made up of slabs of different refractive indices Inhomogeneous and transparent Homogeneous and transparent Of variable refractive index Made up of slabs of different refractive indices Inhomogeneous and transparent Homogeneous and transparent Of variable refractive index ANSWER DOWNLOAD EXAMIANS APP
Physics Second and third class levers are differentiated by The location of the fulcrum The presence of multiple loads The type of fulcrum present The location of the load The location of the fulcrum The presence of multiple loads The type of fulcrum present The location of the load ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of momentum is Force Velocity Pressure Area Force Velocity Pressure Area ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids has the least density ? Petrol Salt water Fresh water Mercury Petrol Salt water Fresh water Mercury ANSWER DOWNLOAD EXAMIANS APP
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