Physics Solar cells work on the principle of Photosynthesis Photovoltaic effect Photoconductive effect Photoelectric effect Photosynthesis Photovoltaic effect Photoconductive effect Photoelectric effect ANSWER DOWNLOAD EXAMIANS APP
Physics The electric current in a metal wire is due to the flow of - Ions Electrons Protons Holes Ions Electrons Protons Holes ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of gravitational field of earth is maximum at Equator Centre of earth Poles Surface Equator Centre of earth Poles Surface ANSWER DOWNLOAD EXAMIANS APP
Physics A body absorbs heat most if it is Black and rough White and rough White and smooth Black and smooth Black and rough White and rough White and smooth Black and smooth ANSWER DOWNLOAD EXAMIANS APP
Physics General purpose utility gloves are For surgeries All of these For cleaning procedures For handling tubes For surgeries All of these For cleaning procedures For handling tubes ANSWER DOWNLOAD EXAMIANS APP
Physics Mud houses are cooler in summers and warmer in winters as compared to brick houses because Mud is a bad conductor Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a good conductor Mud is a poor insulator Mud is a bad conductor Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a good conductor Mud is a poor insulator ANSWER DOWNLOAD EXAMIANS APP
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