Physics Conversion of sound energy into electrical energy is done by Loudspeaker Gramophone Solar cell Microphone Loudspeaker Gramophone Solar cell Microphone ANSWER DOWNLOAD EXAMIANS APP
Physics When a barometer reading suddenly recedes, it indicates that climate– Incessant rain for at least 48 Will be very warm Will remain cold Will be extremely stormy Incessant rain for at least 48 Will be very warm Will remain cold Will be extremely stormy ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Transformer Ammeter Rectifier Galvanometer Transformer Ammeter Rectifier Galvanometer ANSWER DOWNLOAD EXAMIANS APP
Physics Nuclear sizes are expressed in a unit named Newton Angstrom Tesla Fermi Newton Angstrom Tesla Fermi ANSWER DOWNLOAD EXAMIANS APP
Physics Who defined the law of gravitation ? Newton Galileo Archimedes Faraday Newton Galileo Archimedes Faraday ANSWER DOWNLOAD EXAMIANS APP
Physics A concave lens always forms an image which is Virtual and inverted Virtual and erect Real and erect Real and inverted Virtual and inverted Virtual and erect Real and erect Real and inverted ANSWER DOWNLOAD EXAMIANS APP
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