Physics The width of depletion layer of a P-N junction Decreases with light doping Increases with heavy doping Is independent of applied voltage Is increased under reverse bias Decreases with light doping Increases with heavy doping Is independent of applied voltage Is increased under reverse bias ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon varies directly with its Frequency Wave length Speed None of these Frequency Wave length Speed None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Electrochemical cell Daniell cell Photovoltaic cell Galvanic cell Electrochemical cell Daniell cell Photovoltaic cell Galvanic cell ANSWER DOWNLOAD EXAMIANS APP
Physics The absolute refractive index of any medium is always: 1 More than one Less than one 1 More than one Less than one ANSWER DOWNLOAD EXAMIANS APP
Physics Curie point is the temperature at which Transmutation of metal occurs. Matter becomes radioactive A metal loses magnetic properties. A metal loses conductivity Transmutation of metal occurs. Matter becomes radioactive A metal loses magnetic properties. A metal loses conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics The audio signals of TV are Frequency modulated Unmodulated Velocity modulated Amplitude modulated Frequency modulated Unmodulated Velocity modulated Amplitude modulated ANSWER DOWNLOAD EXAMIANS APP
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