Physics Ventilators are provided near the ceiling of the room because These provide some sunlight in the room These do not look nice in the lower part The exhaled warmer air rises up and goes out These provide cross ventilation in the room These provide some sunlight in the room These do not look nice in the lower part The exhaled warmer air rises up and goes out These provide cross ventilation in the room ANSWER DOWNLOAD EXAMIANS APP
Physics Rectifiers are used to convert: Direct current to Alternating current Alternating current to Direct current Low voltage to high voltage High voltage to low voltage Direct current to Alternating current Alternating current to Direct current Low voltage to high voltage High voltage to low voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is/are part of the Classical Physics? None Optics Thermodynamics Both a and b None Optics Thermodynamics Both a and b ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a non renewable source of energy ? Solar Biogas Coal Wind Solar Biogas Coal Wind ANSWER DOWNLOAD EXAMIANS APP
Physics The law of conservation of energy states that Energy can either be created or destroyed Energy can neither be created or destroyed Energy can neither be created nor destroyed Energy can either be created nor destroyed Energy can either be created or destroyed Energy can neither be created or destroyed Energy can neither be created nor destroyed Energy can either be created nor destroyed ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Diffusion Capillarity Surface tension Viscosity Diffusion Capillarity Surface tension Viscosity ANSWER DOWNLOAD EXAMIANS APP
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