Physics Which tube used to produce X-ray? Coolidge tube Roentgen X-ray tube None of these Coolidge tube Roentgen X-ray tube None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The atmospheric layer reflecting radio waves is called Mesosphere Ionosphere Ozonosphere Stratosphere Mesosphere Ionosphere Ozonosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics While catching a ball, a player pulls down his hands to lower the– Impulse Momentum Catching time Force Impulse Momentum Catching time Force ANSWER DOWNLOAD EXAMIANS APP
Physics If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects? Kinetic Energy Velocity Momentum Acceleration Kinetic Energy Velocity Momentum Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Blowing Air with open pipe is an example of : Isobaric process Adiabatic process Isochroric process Isothermal process Isobaric process Adiabatic process Isochroric process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
Physics When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : Evaporation Sublimation Diffusion Vaporisation Evaporation Sublimation Diffusion Vaporisation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS