Physics Necessary element of change in solar energy to electrical energy Silicon Pure Copper Berillium Tantelum Silicon Pure Copper Berillium Tantelum ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Orange Yellow Blue Green Orange Yellow Blue Green ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest may have Momentum Velocity Potential energy Kinetic energy Momentum Velocity Potential energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics Electrons carry a Negative Charge Neutral Charge Variable Charge Positive Charge Negative Charge Neutral Charge Variable Charge Positive Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are methods of heat transfer? Thermal Expansion Revolution Convection Evaporation Thermal Expansion Revolution Convection Evaporation ANSWER DOWNLOAD EXAMIANS APP
Physics Conversion of sound energy into electrical energy is done by Gramophone Microphone Solar cell Loudspeaker Gramophone Microphone Solar cell Loudspeaker ANSWER DOWNLOAD EXAMIANS APP
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