Physics A metal-semiconductor junction diode is called ________ Tunnel diode Schottky diode P-N Juction diode Photo diode Tunnel diode Schottky diode P-N Juction diode Photo diode ANSWER DOWNLOAD EXAMIANS APP
Physics When a ring of metal is heated what happens to its hole ? Contracts It expands or contracts according to its coefficient of expansion Expands It expands or contracts according to its diameter Contracts It expands or contracts according to its coefficient of expansion Expands It expands or contracts according to its diameter ANSWER DOWNLOAD EXAMIANS APP
Physics What type of force acts on a car moving around a curve? Centrifugal force Centripetal force Gravitational force Cohesive force Centrifugal force Centripetal force Gravitational force Cohesive force 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 Outward pull on him Change in acceleration Change in momentum Inertia of motion Outward pull on him Change in acceleration Change in momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Golden view of sea shell is due to Reflection Diffraction Polarization Dispersion Reflection Diffraction Polarization Dispersion ANSWER DOWNLOAD EXAMIANS APP
Physics The absolute refractive index of any medium is always: More than one Less than one 1 More than one Less than one 1 ANSWER DOWNLOAD EXAMIANS APP
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