Physics Fiber optics cable used in communication, works on the principle of Total internal reflection of light Diffuse reflection of light Regular reflection of light Refraction of light Total internal reflection of light Diffuse reflection of light Regular reflection of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics An atom bomb based upon the principal of ________ Nuclear fussion Controlled chain reaction None of these Nuclear fission Nuclear fussion Controlled chain reaction None of these Nuclear fission ANSWER DOWNLOAD EXAMIANS APP
Physics The device which transfer the signal from low resistance region to high resistance region is Capacitor Inductor Diode Transistor Capacitor Inductor Diode Transistor ANSWER DOWNLOAD EXAMIANS APP
Physics No current will flow between two charged bodies if they have the same Charge/ potential ratio Potential Resistance Charge Charge/ potential ratio Potential Resistance Charge ANSWER DOWNLOAD EXAMIANS APP
Physics A fountain pen works on the principle of Capillary action Viscosity of liquids Flow of liquids from higher to lower potential Bernoulli's principle Capillary action Viscosity of liquids Flow of liquids from higher to lower potential Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are Positively charged particles None of these Negatively charged particles Neutral particles Positively charged particles None of these Negatively charged particles Neutral particles ANSWER DOWNLOAD EXAMIANS APP
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