Physics What is the name of the device used to convert alternating current into direct current ? Ammeter Rectifier Transformer Galvanometer Ammeter Rectifier Transformer Galvanometer ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of pure silicon is doped with aluminium, then The resistivity of the doped silicon piece will increase The conductivity of the doped silicon piece will remain the same The doped silicon piece will become n-type The doped silicon piece will become p-type The resistivity of the doped silicon piece will increase The conductivity of the doped silicon piece will remain the same The doped silicon piece will become n-type The doped silicon piece will become p-type ANSWER DOWNLOAD EXAMIANS APP
Physics Point A is at a lower electrical potential than point B. An electron between them on the line joining them will Move towards B Remain at rest Move at right angles to the line joining A and B Move towards A Move towards B Remain at rest Move at right angles to the line joining A and B Move towards A ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Gene mutation Sneezing Fever Burning Gene mutation Sneezing Fever Burning ANSWER DOWNLOAD EXAMIANS APP
Physics When a bullet is fired from a gun The gun does not move The gun moves forward The gun recoils with the same momentum as the bullet The gun jumps up The gun does not move The gun moves forward The gun recoils with the same momentum as the bullet The gun jumps up ANSWER DOWNLOAD EXAMIANS APP
Physics The term ''Higgs Boson' is associated with Oncology Nano Technology Stem Cell Research God Particle Oncology Nano Technology Stem Cell Research God Particle ANSWER DOWNLOAD EXAMIANS APP
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