Physics The least penetrating power ray is Alpha rays Beta rays None of these Gamma rays Alpha rays Beta rays None of these Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension of which of the following is the same as that of impulse ? Torque Change in the rate of momentum Volume Momentum Torque Change in the rate of momentum Volume Momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Flight Recorder is technically called : Dark box Blind box Black box Altitude meter Dark box Blind box Black box Altitude meter ANSWER DOWNLOAD EXAMIANS APP
Physics The lift of an aeroplane is caused by Theorem of continuity Pascel's law Law of gravitation Bernouli's theorem Theorem of continuity Pascel's law Law of gravitation Bernouli's theorem ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used for regulated electric supply ? Tunnel diode Zener diode Junction diode Gun diode Tunnel diode Zener diode Junction diode Gun diode ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Keep the rails equidistant Control the speed of train Avoid the tracks being distorted due to seasonal temperature variation Avoid the heating of tracks to high temperature Keep the rails equidistant Control the speed of train Avoid the tracks being distorted due to seasonal temperature variation Avoid the heating of tracks to high temperature ANSWER DOWNLOAD EXAMIANS APP