Physics Conversion of sound energy into electrical energy is done by Solar cell Loudspeaker Microphone Gramophone Solar cell Loudspeaker Microphone Gramophone ANSWER DOWNLOAD EXAMIANS APP
Physics A concave lens always forms An image type which depends on lens curvature A virtual image An image type which depends on object characteristics A real image An image type which depends on lens curvature A virtual image An image type which depends on object characteristics A real image ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Low boiling point Low density High specific heat capacity Easy availability Low boiling point Low density High specific heat capacity Easy availability ANSWER DOWNLOAD EXAMIANS APP
Physics A rear-view mirror for driving is Concave Inverted Convex Plain Concave Inverted Convex Plain ANSWER DOWNLOAD EXAMIANS APP
Physics Wind and solar energy are examples of Limited Non renewable Unsustainable Renewable Limited Non renewable Unsustainable Renewable ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity Entropy? Joule per kelvin Watt per kelvin Newton per kelvin Pascal per kelvin Joule per kelvin Watt per kelvin Newton per kelvin Pascal per kelvin ANSWER DOWNLOAD EXAMIANS APP
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