Physics Alternating current is converted into direct current by a Oscillator Transformer Dynamo Rectifier Oscillator Transformer Dynamo Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics Unit of impedance is ________ Ohm Henry Tesla Hertz Ohm Henry Tesla Hertz ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following statements is true when we see ''rainbow' ? In light rainfall, we face Sun The Sun remains behind us and we face raindrops The sky remains clear and the sun is at lower position in the sky We face sun and raindrops In light rainfall, we face Sun The Sun remains behind us and we face raindrops The sky remains clear and the sun is at lower position in the sky We face sun and raindrops ANSWER DOWNLOAD EXAMIANS APP
Physics A passenger standing in a bus is thrown outward when the bus takes a sudden turn. This happens due to Inertia of motion Change in momentum Outward pull on him Change in acceleration Inertia of motion Change in momentum Outward pull on him Change in acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest may have Momentum Kinetic energy Potential energy Velocity Momentum Kinetic energy Potential energy Velocity 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 Cannot be determined Ve < Vp Ve = Vp Ve > Vp Cannot be determined Ve < Vp ANSWER DOWNLOAD EXAMIANS APP
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