Physics A solid needle placed horizontally on the surface of the water floats due to Viscosity of water Surface tension of water Water pressure Capillary action Viscosity of water Surface tension of water Water pressure Capillary action ANSWER DOWNLOAD EXAMIANS APP
Physics What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius ? No change will happen All water will become ice Only some ice will melt All ice will melt No change will happen All water will become ice Only some ice will melt All ice will melt ANSWER DOWNLOAD EXAMIANS APP
Physics Angle of friction and angle of repose are Not equal to each other None of these Proportional to each other Equal to each other Not equal to each other None of these Proportional to each other Equal to each other ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of perfume is opened in one corner of a room the smell spreads soon throughout the room. This is an example of Viscosity Surface tension Diffusion Capillarity Viscosity Surface tension Diffusion Capillarity ANSWER DOWNLOAD EXAMIANS APP
Physics The boiling point of water decreases at higher altitudes is due to Low temperature High temprature Low atmospheric pressure High atmospheric pressure Low temperature High temprature Low atmospheric pressure High atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
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