Physics The atmospheric layer reflecting radio waves is called Stratosphere Ozonosphere Ionosphere Mesosphere Stratosphere Ozonosphere Ionosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Contact force is another name for ________ Magnetic force Friction Muscular force Electrostatic force Magnetic force Friction Muscular force Electrostatic force ANSWER DOWNLOAD EXAMIANS APP
Physics The hydraulic brakes used in automobiles is a direct application of : Pascal's law Toricellian law Bernoulli's theorem Archimedes' principle Pascal's law Toricellian law Bernoulli's theorem Archimedes' principle ANSWER DOWNLOAD EXAMIANS APP
Physics An electron and a proton starting from rest get accelerated through potential difference of 100 kV. The final speed of the electron and the proton are Ve and Vp respectively. Which of the following relations is correct? Ve < Vp Ve > Vp Ve = Vp Cannot be determined Ve < Vp Ve > Vp Ve = Vp Cannot be determined ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument which uses sound waves to measure the depth of oceans is Radar Venturimeter Altimeter Sonar Radar Venturimeter Altimeter Sonar ANSWER DOWNLOAD EXAMIANS APP
Physics Speed in a given direction is called Displacement Acceleration Velocity Torque Displacement Acceleration Velocity Torque ANSWER DOWNLOAD EXAMIANS APP
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