Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 400 J 200 J 0 J 100 J 400 J 200 J 0 J 100 J ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following, ''Diodes' are generally used for? Modulation Rectification Filtration Amplification Modulation Rectification Filtration Amplification ANSWER DOWNLOAD EXAMIANS APP
Physics What is the escape velocity of the rocket in the earth? 10.2 km/sec 12.2 km/sec 11.2 km/sec 13.2 km/sec 10.2 km/sec 12.2 km/sec 11.2 km/sec 13.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Energy travels from Sun to Earth through Convection Modulation Radiation Conduction Convection Modulation Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics When a bullet is fired from a gun The gun recoils with the same momentum as the bullet The gun jumps up The gun does not move The gun moves forward The gun recoils with the same momentum as the bullet The gun jumps up The gun does not move The gun moves forward ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning heats the surrounding air to 300000 deg Cent 300 deg Cent 3000 deg Cent 30000 deg Cent 300000 deg Cent 300 deg Cent 3000 deg Cent 30000 deg Cent ANSWER DOWNLOAD EXAMIANS APP
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