Physics What is the escape velocity of the rocket in the earth? 13.2 km/sec 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 ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that usually are good conductors of electricity? Lead Wood Aluminium Nickel Lead Wood Aluminium Nickel ANSWER DOWNLOAD EXAMIANS APP
Physics Kinetic energy depends on The pressure of the moving body The mass of the moving body The velocity or speed of the moving body. Both mass and velocity of the moving body The pressure of the moving body The mass of the moving body The velocity or speed of the moving body. Both mass and velocity of the moving body ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following has the highest value of specific heat? Lead Glass Water Copper Lead Glass Water Copper ANSWER DOWNLOAD EXAMIANS APP
Physics Suitable impurities are added to a semiconductor depending on its use. This is done in order to increase its electrical resistivity increase its electrical conductivity enable it to withstand higher voltages increase its life increase its electrical resistivity increase its electrical conductivity enable it to withstand higher voltages increase its life ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of momentum is Area Pressure Velocity Force Area Pressure Velocity Force ANSWER DOWNLOAD EXAMIANS APP
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