Physics What is the name of the device used to convert alternating current into direct current ? Ammeter Rectifier Galvanometer Transformer Ammeter Rectifier Galvanometer Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics In the process of magnetisation of a bar Only the ends of the bar get magnetised Only the surface of the bar gets magnetised Only some parts of the outer layers of the bar get magnetised The entire bulk of the bar gets magnetised Only the ends of the bar get magnetised Only the surface of the bar gets magnetised Only some parts of the outer layers of the bar get magnetised The entire bulk of the bar gets magnetised ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a seconds pendulum is 0.5 second 1 second 2 seconds 1.5 second 0.5 second 1 second 2 seconds 1.5 second ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of gravitational field of earth is maximum at Surface Centre of earth Equator Poles Surface Centre of earth Equator Poles ANSWER DOWNLOAD EXAMIANS APP
Physics One can distinguish a telescope from a microscope by observing Colour Length and size of the lens Size of the lens Length Colour Length and size of the lens Size of the lens Length ANSWER DOWNLOAD EXAMIANS APP
Physics By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance? 1012 2 102 1036 1012 2 102 1036 ANSWER DOWNLOAD EXAMIANS APP
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