Physics What is the minimum distance (in metres) required to hear an echo? 10 17 21 13 10 17 21 13 ANSWER DOWNLOAD EXAMIANS APP
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 ________ 40 J 50 J 20 J 30 J 40 J 50 J 20 J 30 J ANSWER DOWNLOAD EXAMIANS APP
Physics When a number of resistors are connected in series in a circuit, the value of current: Decreases Becomes half Increases Remains the same Decreases Becomes half Increases Remains the same ANSWER DOWNLOAD EXAMIANS APP
Physics The inability of a body to change its state of rest or uniform motion along a straight line is called its Velocity Inertia Acceleration Momentum Velocity Inertia Acceleration Momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Lamberts law is related to Illumination Refraction Reflection Interference Illumination Refraction Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
Physics A man standing close to the platform at a railway station experiences a pulling force towards a fast moving train because of ________ . Pressure difference due to fast moving air in between Gravitational force between train and man Illusion of the man The centripetal force Pressure difference due to fast moving air in between Gravitational force between train and man Illusion of the man The centripetal force ANSWER DOWNLOAD EXAMIANS APP
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