Physics Why does bleeding occur through the nose in high mountainous regions ? The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains The blood pressure fluctuates and finally decreases drastically The pressure of blood in capillaries is greater than the outside pressure The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains The blood pressure fluctuates and finally decreases drastically The pressure of blood in capillaries is greater than the outside pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Frictional force acts in The same direction as the motion All the directions The opposite direction of the motion Upward direction The same direction as the motion All the directions The opposite direction of the motion Upward direction ANSWER DOWNLOAD EXAMIANS APP
Physics A passenger standing in a bus is thrown outward when the bus takes a sudden turn. This happens due to Inertia of motion Change in momentum Change in acceleration Outward pull on him Inertia of motion Change in momentum Change in acceleration Outward pull on him ANSWER DOWNLOAD EXAMIANS APP
Physics Damp clothes are dried in spin dryers by the action of Central forces Non central forces Centrifugal forces Centripetal forces Central forces Non central forces Centrifugal forces Centripetal forces ANSWER DOWNLOAD EXAMIANS APP
Physics Electrostatic precipitator is used to control the pollution of Water Thermal Air Noise Water Thermal Air Noise ANSWER DOWNLOAD EXAMIANS APP
Physics When a body is immersed in a liquid, the force acting on it is Mass Upthrust Weight Both (A) and (B) Mass Upthrust Weight Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
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