Physics Where does hydroelectric energy come from? Solar Water All of these Air Solar Water All of these Air ANSWER DOWNLOAD EXAMIANS APP
Physics In a water lifting electric pump, we convert Electrical energy into Kinetic energy Electrical energy into Potential energy Kinetic energy into Potential energy Kinetic energy into Electrical energy Electrical energy into Kinetic energy Electrical energy into Potential energy Kinetic energy into Potential energy Kinetic energy into Electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor,with air in between the plates, has capacitance C. Now the space between the two plates of the capacitor is filled with a dielectric of dielectric constant 7. Then the value of the capacitance will become 14C C 7C C/7 14C C 7C C/7 ANSWER DOWNLOAD EXAMIANS APP
Physics The radiation initially produced in fluorescent tube is Microwaves Infrared X-rays Ultraviolet Microwaves Infrared X-rays Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics The rate of flow of electric charge is measured in Coulomb Ampere Ampere/coulomb Ampere-coulomb Coulomb Ampere Ampere/coulomb Ampere-coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics What does the slope of a velocity time graph represent? Acceleration Distance Speed Momentum Acceleration Distance Speed Momentum ANSWER DOWNLOAD EXAMIANS APP
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