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? Becomes zero None of these Increases exponentially Remains constant Becomes zero None of these Increases exponentially Remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in electric heater is Steel Brass Nichrome Tungsten Steel Brass Nichrome Tungsten ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of reaction produces the most harmful radiation ? Fission reaction Fusion reaction Chemical reaction Photo-Chemical reaction Fission reaction Fusion reaction Chemical reaction Photo-Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Greenhouse effect' is mainly due to increase in atmospheric Nitrogen Ozone Carbon dioxide Sulphur dioxide Nitrogen Ozone Carbon dioxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Physics Blotting paper absorbs ink due to Capillary action phenomenon Diffusion of ink through the blotting Viscosity of ink Siphon action Capillary action phenomenon Diffusion of ink through the blotting Viscosity of ink Siphon action ANSWER DOWNLOAD EXAMIANS APP
Physics Increased wind speed is accompanied by a reduced air ________ Aridity Humidity Density Pressure Aridity Humidity Density Pressure ANSWER DOWNLOAD EXAMIANS APP
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