Physics Rate of change of displacement is known as ________ Velocity Acceleration Speed Distance Velocity Acceleration Speed Distance ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following occurred first ? Albert Einstein propounded the General Theory of Relativity Wright Brothers successfully flew an aircraft Guglielmo Marconi sent out the first wireless signals Max Planck unveiled the Quantum Theory Albert Einstein propounded the General Theory of Relativity Wright Brothers successfully flew an aircraft Guglielmo Marconi sent out the first wireless signals Max Planck unveiled the Quantum Theory ANSWER DOWNLOAD EXAMIANS APP
Physics The hydraulic brakes used in automobiles is a direct application of : Bernoulli's theorem Pascal's law Archimedes' principle Toricellian law Bernoulli's theorem Pascal's law Archimedes' principle Toricellian law ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic hydrogen has a life period of One minute A fraction of a second One hour One day One minute A fraction of a second One hour One day ANSWER DOWNLOAD EXAMIANS APP
Physics Matter waves are Longitudinal waves Electromagnetic waves Transverse waves De Broglie waves Longitudinal waves Electromagnetic waves Transverse waves De Broglie waves 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 Cannot be determined Ve < Vp Ve = Vp Ve > Vp Cannot be determined Ve < Vp Ve = Vp ANSWER DOWNLOAD EXAMIANS APP
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