Physics Which of the following is the second largest source of global energy? Fossil fuel Nuclear Energy Renewable Energy None of these Fossil fuel Nuclear Energy Renewable Energy None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Conversion of heat into electrical energy is achieved by using : Thermocouple Ammeter Hydrometer Voltmeter Thermocouple Ammeter Hydrometer Voltmeter ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Centrifugation Reverse osmosis Dialysis Diffusion Centrifugation Reverse osmosis Dialysis Diffusion ANSWER DOWNLOAD EXAMIANS APP
Physics Mica is used in electrical appliances such as electric iron because mica is a good conductor of heat but a bad conductor of electricity a good conductor of heat as well as electricity a bad conductor of heat as well as electricity a bad conductor of heat but a good conductor of electricity a good conductor of heat but a bad conductor of electricity a good conductor of heat as well as electricity a bad conductor of heat as well as electricity a bad conductor of heat but a good conductor of electricity ANSWER DOWNLOAD EXAMIANS APP
Physics Microphone is a device which transforms the Light signal into sound signal Sound signal into light signal Current signal into sound signal Sound signal into current signal Light signal into sound signal Sound signal into light signal Current signal into sound signal Sound signal into current signal ANSWER DOWNLOAD EXAMIANS APP
Physics One light year is equal to 9 trillion miles 8 trillion miles 2 trillion miles 6 trillion miles 9 trillion miles 8 trillion miles 2 trillion miles 6 trillion miles ANSWER DOWNLOAD EXAMIANS APP
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