Physics Conversion of sound energy into electrical energy is done by Microphone Solar cell Loudspeaker Gramophone Microphone Solar cell Loudspeaker Gramophone ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirror used in automobiles to see the traffic on the rear side is Convex Plane Concave Plano-Convex Convex Plane Concave Plano-Convex ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is UV rays Visible light Gamma rays Microwave radiation UV rays Visible light Gamma rays Microwave radiation ANSWER DOWNLOAD EXAMIANS APP
Physics The electrical domestic tube light gives white fluorescent light because of Falling of ultra violet rays on the white inner coating of the tube Colision between molecules of filled gas under electric current Heavy current Vacuum inside the tube Falling of ultra violet rays on the white inner coating of the tube Colision between molecules of filled gas under electric current Heavy current Vacuum inside the tube ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum distance (in metres) required to hear an echo? 21 10 13 17 21 10 13 17 ANSWER DOWNLOAD EXAMIANS APP
Physics The Hydraulic Break works on the principle of ________ . Boyle's law Coulomb's law Bernouli's law Pascal's Law Boyle's law Coulomb's law Bernouli's law Pascal's Law ANSWER DOWNLOAD EXAMIANS APP
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