Physics A body of 4.0 kg is lying at rest. Under the action of a constant force, it gains a speed of 5 m/s. The work done by the force will be ________ 50 J 20 J 40 J 30 J 50 J 20 J 40 J 30 J ANSWER DOWNLOAD EXAMIANS APP
Physics Buoyancy depends on The depth to which the body is immersed The mass of the body The mass of the liquid displaced The shaped of the body The depth to which the body is immersed The mass of the body The mass of the liquid displaced The shaped of the body ANSWER DOWNLOAD EXAMIANS APP
Physics An object having the capability to do work is said to possess Inertia Force Energy Pressure Inertia Force Energy Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted. Shining black Rough white Rough black Shining white Shining black Rough white Rough black Shining white ANSWER DOWNLOAD EXAMIANS APP
Physics One thousand microns is equal to 10-12m 10-3m 10-9m 10-6m 10-12m 10-3m 10-9m 10-6m ANSWER DOWNLOAD EXAMIANS APP
Physics Least audible sound for most of the human ear is : 10.0 µ bar 0.0002 µ bar 0.005 µ bar 5.0 µ bar 10.0 µ bar 0.0002 µ bar 0.005 µ bar 5.0 µ bar ANSWER DOWNLOAD EXAMIANS APP
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