Physics In uniform circular motion, the linear velocity is perpendicular to Momentum Radius Force Radius vector Momentum Radius Force Radius vector ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 100 J 150 J 75 J 50 J 100 J 150 J 75 J 50 J ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is seen after rain because of hanging molecules of water which act as Lenses Mirrors Prisms Slabs Lenses Mirrors Prisms Slabs ANSWER DOWNLOAD EXAMIANS APP
Physics The layer of atmosphere used for radio-wave transmission is Troposphere Stratosphere Ionosphere Chromosphere Troposphere Stratosphere Ionosphere Chromosphere ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Temperature remains constant Vapour pressure decreases Temperature increases Atmospheric pressure increases Temperature remains constant Vapour pressure decreases Temperature increases Atmospheric pressure increases ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following cases, kinetic energy is being used in performing work ? Paddling the bicycle to cover a distance Driving a car to cover a distance Rowing a boat in the lake Wind mill grinding wheat grain Paddling the bicycle to cover a distance Driving a car to cover a distance Rowing a boat in the lake Wind mill grinding wheat grain ANSWER DOWNLOAD EXAMIANS APP
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