Physics The reflector of a search light is a : Convex mirror Concave mirror Plane mirror Cylindrical mirror Convex mirror Concave mirror Plane mirror Cylindrical mirror ANSWER DOWNLOAD EXAMIANS APP
Physics Energy is continuously created in the sun due to: Artificial radioactivity Nuclear fusion Nuclear fission Radioactivity Artificial radioactivity Nuclear fusion Nuclear fission Radioactivity ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Farad Watt Ohm Joule Farad Watt Ohm Joule ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Galvanometer Rectifier Transformer Ammeter Galvanometer Rectifier Transformer Ammeter ANSWER DOWNLOAD EXAMIANS APP
Physics Steam at 100°C causes more severe burns than water at 100°C because Water has latent heat of fusion Steam has no specific heat capacity Water has no specific heat capacity Steam has latent heat of vaporisation Water has latent heat of fusion Steam has no specific heat capacity Water has no specific heat capacity Steam has latent heat of vaporisation ANSWER DOWNLOAD EXAMIANS APP
Physics The method of magnetisation is: Passing alternating current through it Heating a magnet Passing direct current through it Hammering a magnet Passing alternating current through it Heating a magnet Passing direct current through it Hammering a magnet ANSWER DOWNLOAD EXAMIANS APP
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