Physics In which of the following cases, kinetic energy is being used in performing work ? Rowing a boat in the lake Wind mill grinding wheat grain Driving a car to cover a distance Paddling the bicycle to cover a distance Rowing a boat in the lake Wind mill grinding wheat grain Driving a car to cover a distance Paddling the bicycle to cover a distance ANSWER DOWNLOAD EXAMIANS APP
Physics Ventilators are provided near the ceiling of the room because These do not look nice in the lower part These provide some sunlight in the room The exhaled warmer air rises up and goes out These provide cross ventilation in the room These do not look nice in the lower part These provide some sunlight in the room The exhaled warmer air rises up and goes out These provide cross ventilation in the room ANSWER DOWNLOAD EXAMIANS APP
Physics An object having the capability to do work is said to possess Inertia Pressure Energy Force Inertia Pressure Energy Force ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Good reflector of heat Bad absorber and bad radiator of heat Non-absorber of heat Good absorber and good radiator of heat Good reflector of heat Bad absorber and bad radiator of heat Non-absorber of heat Good absorber and good radiator of heat ANSWER DOWNLOAD EXAMIANS APP
Physics Atmospheric pressure exerted on earth is due to Rotation of earth Gravitational pull Revolution of earth Uneven heating of earth Rotation of earth Gravitational pull Revolution of earth Uneven heating of earth ANSWER DOWNLOAD EXAMIANS APP
Physics Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have Equal mass Equal volume Equal density Equal weight Equal mass Equal volume Equal density Equal weight ANSWER DOWNLOAD EXAMIANS APP
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