Physics The dimensional formula for universal gravitational constant is M 1L3T2 M–2 ML2T–2 M–1L3T–2 M 1L3T2 M–2 ML2T–2 M–1L3T–2 ANSWER DOWNLOAD EXAMIANS APP
Physics Which combination of colour is the most convenient during day and night time ? Red and green Organe and blue Yellow and blue White and black Red and green Organe and blue Yellow and blue White and black ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Does not change Becomes infinite Increases Decreases Does not change Becomes infinite Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics The colours of stars depend on their Temperature Distance Radius Atmospheric pressure Temperature Distance Radius Atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Ultrasound devices operate with minimum frequency from 60 kHz 45 kHz 35 kHz 20kHz 60 kHz 45 kHz 35 kHz 20kHz ANSWER DOWNLOAD EXAMIANS APP
Physics Electron microscope works on which of the following principles? Wave Nature of electrons Optical interference Motion of charged particle in electromagnetic fields Faraday's law of Electromagnetic induction Wave Nature of electrons Optical interference Motion of charged particle in electromagnetic fields Faraday's law of Electromagnetic induction ANSWER DOWNLOAD EXAMIANS APP
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