Physics Conversion of heat into electrical energy is achieved by using : Hydrometer Ammeter Voltmeter Thermocouple Hydrometer Ammeter Voltmeter Thermocouple ANSWER DOWNLOAD EXAMIANS APP
Physics The reverse effect of X–ray emission is Photoelectric Compton effect Zeeman effect Raman effect Photoelectric Compton effect Zeeman effect Raman effect ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays are emitions that have Both mass and charge Neither mass nor charge Charge but no mass Mass but no charge Both mass and charge Neither mass nor charge Charge but no mass Mass but no charge ANSWER DOWNLOAD EXAMIANS APP
Physics The sudden fall of atmospheric pressure indicates Cold weather Storm Rain Fair weather Cold weather Storm Rain Fair weather ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest frequency? Indigo Green Violet Red Indigo Green Violet Red ANSWER DOWNLOAD EXAMIANS APP
Physics Conversion of sound energy into electrical energy is done by Microphone Gramophone Loudspeaker Solar cell Microphone Gramophone Loudspeaker Solar cell ANSWER DOWNLOAD EXAMIANS APP
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