Physics Total internal reflection can not take place when light goes from : Glass to air Glass to water Water to glass Water to air Glass to air Glass to water Water to glass Water to air ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Vacuum Air Glass Water Vacuum Air Glass Water ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is a device which Converts electrical energy into mechanical energy Creates mechanical energy Converts mechanical energy into electrical energy Creates electrical energy Converts electrical energy into mechanical energy Creates mechanical energy Converts mechanical energy into electrical energy Creates electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these waves can be polarized ? Sound waves in air Longitudinal waves on a string Transverse waves on a string Light waves Sound waves in air Longitudinal waves on a string Transverse waves on a string Light waves ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies To the left side of the body Ahead of his feet Behind his feet At the centre of the body To the left side of the body Ahead of his feet Behind his feet At the centre of the body ANSWER DOWNLOAD EXAMIANS APP
Physics "God Particle" is Positron Neutrino Higgs Boson Meson Positron Neutrino Higgs Boson Meson ANSWER DOWNLOAD EXAMIANS APP
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