Physics Conversion of sound energy into electrical energy is done by Solar cell Gramophone Microphone Loudspeaker Solar cell Gramophone Microphone Loudspeaker ANSWER DOWNLOAD EXAMIANS APP
Physics An image formed by a plane mirror, that cannot be obtained on a screen is called ________ Inverted image Real image Erect image Virtual image Inverted image Real image Erect image Virtual image ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is used to convert Magnetic energy into mechanical energy Electrical energy into mechanical energy Electrical energy into magnetic energy Mechanical energy into electrical energy Magnetic energy into mechanical energy Electrical energy into mechanical energy Electrical energy into magnetic energy Mechanical energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics An atom bomb based upon the principal of ________ Nuclear fission Controlled chain reaction None of these Nuclear fussion Nuclear fission Controlled chain reaction None of these Nuclear fussion ANSWER DOWNLOAD EXAMIANS APP
Physics The term ''Isoneph' indicates the lines of equal Salinity Rainfall Pressure Cloudiness Salinity Rainfall Pressure Cloudiness ANSWER DOWNLOAD EXAMIANS APP
Physics Which one is the unit of surface tension of a liquid None of these Electron volt /cm2 Joule/ mm Newton /m2 None of these Electron volt /cm2 Joule/ mm Newton /m2 ANSWER DOWNLOAD EXAMIANS APP
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