Physics Megahertz is a measurement of Capacity Frequency Speed Wavelength Capacity Frequency Speed Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of lamp rises due to Force of cohesion Low viscosity of oil Pressure difference Pheonomenon of capillarity Force of cohesion Low viscosity of oil Pressure difference Pheonomenon of capillarity ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer Converts DC to AC Converts electrical energy into mechanical energy Is used to decrease or increase AC voltage Converts AC voltage to D.C. voltage Converts DC to AC Converts electrical energy into mechanical energy Is used to decrease or increase AC voltage Converts AC voltage to D.C. voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that usually are good conductors of electricity? Nickel Wood Lead Aluminium Nickel Wood Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the cleanest source of energy? Biofuel Wind energy Fossil fuel Nuclear power Biofuel Wind energy Fossil fuel Nuclear power ANSWER DOWNLOAD EXAMIANS APP
Physics Mud houses are cooler in summers and warmer in winters as compared to brick houses because Mud is a poor insulator Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a good conductor Mud is a bad conductor Mud is a poor insulator Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a good conductor Mud is a bad conductor ANSWER DOWNLOAD EXAMIANS APP
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