Physics Natural radioactivity was discovered by Marie Curie Ernest Rutherfor Henri Becquerel Enrico Fermi Marie Curie Ernest Rutherfor Henri Becquerel Enrico Fermi ANSWER DOWNLOAD EXAMIANS APP
Physics A colour-blind person cannot Distinguish between certain colours See distant objects See black colour Have persistence of vision Distinguish between certain colours See distant objects See black colour Have persistence of vision ANSWER DOWNLOAD EXAMIANS APP
Physics Eddy current is generated by Induction Direct Current Convection Conduction Induction Direct Current Convection Conduction ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon varies directly with its Speed Wave length None of these Frequency Speed Wave length None of these Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics In a bipolar junction transistor All the three regions (the emitter, the base and the collector) have equal concentrations of impurity The collector has the least concentration of impurity The emitter has the least concentration of impurity The base has the least concentration of impurity All the three regions (the emitter, the base and the collector) have equal concentrations of impurity The collector has the least concentration of impurity The emitter has the least concentration of impurity The base has the least concentration of impurity ANSWER DOWNLOAD EXAMIANS APP
Physics An ideal gas cannot be Solidified None of these Liquified Both A & B Solidified None of these Liquified Both A & B ANSWER DOWNLOAD EXAMIANS APP