Physics The waveform of a certain signal can be studied by P – n junction diode Sonometer Spectrometer Cathode ray oscilloscope P – n junction diode Sonometer Spectrometer Cathode ray oscilloscope ANSWER DOWNLOAD EXAMIANS APP
Physics Proton carry a Negative Charge Variable Charge Neutral Charge Positive Charge Negative Charge Variable Charge Neutral Charge Positive Charge ANSWER DOWNLOAD EXAMIANS APP
Physics A hunter on the ground wishes to shoot a bird on a tree at a distance with his rifle. He has to point the rifle At a higher elevation than the bird At the lower elevation than the bird In the same direction as the bird Vertically upwards At a higher elevation than the bird At the lower elevation than the bird In the same direction as the bird Vertically upwards ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is indicated by the colour of a star ? Size Temperature Weight Distance Size Temperature Weight Distance ANSWER DOWNLOAD EXAMIANS APP
Physics stars which appear single to the naked eye but are double when seen through a telescope are novas and supernovas asteroids binaries quasars novas and supernovas asteroids binaries quasars ANSWER DOWNLOAD EXAMIANS APP
Physics What are the particles emitted by radioactive element after 3 consecutive disintegration? 1 alpha 1 beta 2 beta 2 alpha 2 alpha 1 beta 2 beta 1 alpha 1 alpha 1 beta 2 beta 2 alpha 2 alpha 1 beta 2 beta 1 alpha ANSWER DOWNLOAD EXAMIANS APP
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