Physics For which of the following substances, the resistance decreases with increase in temperature? Platinum Pure silicon Copper Nichrome Platinum Pure silicon Copper Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics The unit for measuring electric power is the Volts Steridian Watts Watts Volts Steridian Watts Watts ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Ernest Rutherfor Marie Curie Henri Becquerel Enrico Fermi Ernest Rutherfor Marie Curie Henri Becquerel Enrico Fermi 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 The motion of a freely falling body is an example of ________ motion. Non-uniformly accelerated Constant velocity Uniformly accelerated Constant speed Non-uniformly accelerated Constant velocity Uniformly accelerated Constant speed ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of change in direction of light when it passes from one medium to another is called Refraction Dispersion Reflection Propagation Refraction Dispersion Reflection Propagation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS