Physics A piece of wood is held under water. The upthrust on it will be: More than weight of the wood Less than weight of the wood Zero Equal to the weight of the wood More than weight of the wood Less than weight of the wood Zero Equal to the weight of the wood ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is not a simple machine? A ramp The pulley A lever A pair of scissors A ramp The pulley A lever A pair of scissors ANSWER DOWNLOAD EXAMIANS APP
Physics If a body moves with a constant speed in a circle Its velocity remains constant No force acts on it No acceleration is produced in it No work is done on it Its velocity remains constant No force acts on it No acceleration is produced in it No work is done on it ANSWER DOWNLOAD EXAMIANS APP
Physics The cooling by a desert Cooler is based on: Evaporative Cooling Air dehydration Air Rehydration Hot air replacement Evaporative Cooling Air dehydration Air Rehydration Hot air replacement ANSWER DOWNLOAD EXAMIANS APP
Physics The p wave of a normal Electrocardiogram indicates Atrial depolarization Atrial repolarization Ventricular repolarization Ventricular depolarization Atrial depolarization Atrial repolarization Ventricular repolarization Ventricular depolarization ANSWER DOWNLOAD EXAMIANS APP
Physics What type of heat transfer is boiling water? None of these Radiation Convection Conduction None of these Radiation Convection Conduction ANSWER DOWNLOAD EXAMIANS APP
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