Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 36 m/s 25 m/s 30 m/s 18 m/s 36 m/s 25 m/s 30 m/s 18 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Eddy current is generated by Convection Conduction Direct Current Induction Convection Conduction Direct Current Induction ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's Third law First law Second law Fourth law Third law First law Second law Fourth law ANSWER DOWNLOAD EXAMIANS APP
Physics A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will Increase Have its shape changed Decrease Remain unaffected Increase Have its shape changed Decrease Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Physics What is the escape velocity of the rocket in the earth? 10.2 km/sec 13.2 km/sec 12.2 km/sec 11.2 km/sec 10.2 km/sec 13.2 km/sec 12.2 km/sec 11.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics The oldest type of energy known to man is Geothermal energy Wind power Tidal energy Solar power Geothermal energy Wind power Tidal energy Solar power ANSWER DOWNLOAD EXAMIANS APP
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