Physics Which of the following is not an aerosol? Smoke Dust Fog Mud Smoke Dust Fog Mud 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 20 J 40J 200J 400J 20 J 40J 200J ANSWER DOWNLOAD EXAMIANS APP
Physics Rate at which velocity changes over time? Acceleration Displacement Speed Jerk Acceleration Displacement Speed Jerk ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound has no existence an object existence a subject existence both subjective and objective existence no existence an object existence a subject existence both subjective and objective existence ANSWER DOWNLOAD EXAMIANS APP
Physics A mirage occurs because of Interference of light Total internal reflection by layers of air Diffraction of light Reflection by hot ground Interference of light Total internal reflection by layers of air Diffraction of light Reflection by hot ground ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels with a different speed in media. In what order does the velocity of sound increase in these media? Iron, water and air Iron, air and water Air, water and iron Water, iron and air Iron, water and air Iron, air and water Air, water and iron Water, iron and air ANSWER DOWNLOAD EXAMIANS APP
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