Physics Speed of sound is the greatest in : Glycerine Air Water Glass Glycerine Air Water Glass ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound has a subject existence both subjective and objective existence an object existence no existence a subject existence both subjective and objective existence an object existence no existence ANSWER DOWNLOAD EXAMIANS APP
Physics Planck's constant has the dimensions of : Force Angular momentum Energy Linear momentum Force Angular momentum Energy Linear momentum ANSWER DOWNLOAD EXAMIANS APP
Physics In the atmosphere ultraviolet rays are absorbed by Ozone Helium Nitrogen Oxygen Ozone Helium Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
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 ) 400J 200J 20 J 40J 400J 200J 20 J 40J ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Kg/mts Pascal Newton Steridian Kg/mts Pascal Newton Steridian ANSWER DOWNLOAD EXAMIANS APP
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