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 ) 40J 200J 400J 20 J 40J 200J 400J 20 J ANSWER DOWNLOAD EXAMIANS APP
Physics The GPS device in an automobile uses which communication channel? Infrared Satellite Radio frequency Microwave Infrared Satellite Radio frequency Microwave ANSWER DOWNLOAD EXAMIANS APP
Physics Moment of inertia is: Phasor Tensor Scalar Vector Phasor Tensor Scalar Vector ANSWER DOWNLOAD EXAMIANS APP
Physics Who defined the law of gravitation ? Galileo Newton Archimedes Faraday Galileo Newton Archimedes Faraday ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is optical illusion? Halo Rainbow Earthshine Mirage Halo Rainbow Earthshine Mirage ANSWER DOWNLOAD EXAMIANS APP
Physics The basic reason for the extraordinary sparkle of suitably cut diamond is that It has a very high refractive index It is very hard It has well defined cleavage planes It has a very high transparency It has a very high refractive index It is very hard It has well defined cleavage planes It has a very high transparency ANSWER DOWNLOAD EXAMIANS APP
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