Physics What is the change in the angular momentum of a system as per the Law of Conservation of Angular momentum, if the total external torque acting is zero? Remains constant None of these Becomes zero Increases exponentially Remains constant None of these Becomes zero Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
Physics Unit of impedance is ________ Hertz Tesla Henry Ohm Hertz Tesla Henry Ohm ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to cook rice Under a mine At the sea level At the top of a mountain Same anywhere Under a mine At the sea level At the top of a mountain Same anywhere ANSWER DOWNLOAD EXAMIANS APP
Physics Water from soil enters into the root hairs owing to : Atmospheric pressure Osmotic pressure Capillary pressure Root pressure Atmospheric pressure Osmotic pressure Capillary pressure Root pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Rain is falling vertically downwards. To a man running east-wards, the rain will appear to be coming from west east southeast northeast west east southeast northeast ANSWER DOWNLOAD EXAMIANS APP
Physics In very cold countries alcohol is used as a thermometric liquid because Its freezing point is very low Alcohol is a poor conductor of heat It will not stick to the glass tube Alcohol can be coloured for its level to be seen easily Its freezing point is very low Alcohol is a poor conductor of heat It will not stick to the glass tube Alcohol can be coloured for its level to be seen easily ANSWER DOWNLOAD EXAMIANS APP
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