Physics A person lifts luggage of 20 kg from the ground and puts it on his head 2m above the ground. Calculate the work done by him. (g = 10 ) 200J 400J 20 J 40J 200J 400J 20 J 40J ANSWER DOWNLOAD EXAMIANS APP
Physics The p wave of a normal Electrocardiogram indicates Atrial repolarization Ventricular depolarization Ventricular repolarization Atrial depolarization Atrial repolarization Ventricular depolarization Ventricular repolarization Atrial depolarization ANSWER DOWNLOAD EXAMIANS APP
Physics Frictional force acts in Upward direction The same direction as the motion The opposite direction of the motion All the directions Upward direction The same direction as the motion The opposite direction of the motion All the directions ANSWER DOWNLOAD EXAMIANS APP
Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 36 4 72 8 36 4 72 8 ANSWER DOWNLOAD EXAMIANS APP
Physics The filament of electric bulb is made up of : Lead Copper Nichrome Tungsten Lead Copper Nichrome Tungsten ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are Neutral particles The electrons orbiting around the nucleus Electromagnetic radiations Charged particles emitted by nucleus Neutral particles The electrons orbiting around the nucleus Electromagnetic radiations Charged particles emitted by nucleus ANSWER DOWNLOAD EXAMIANS APP
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