Physics Find the current (in A) when a charge of 500 Coulomb flows in 25 seconds. 40 6250 12500 20 40 6250 12500 20 ANSWER DOWNLOAD EXAMIANS APP
Physics When a ring of metal is heated what happens to its hole ? Expands Contracts It expands or contracts according to its coefficient of expansion It expands or contracts according to its diameter Expands Contracts It expands or contracts according to its coefficient of expansion It expands or contracts according to its diameter ANSWER DOWNLOAD EXAMIANS APP
Physics Nuclear sizes are expressed in a unit named Newton Fermi Angstrom Tesla Newton Fermi Angstrom Tesla ANSWER DOWNLOAD EXAMIANS APP
Physics Which one is not a part of Kepler's Law? Law of areas Law of orbits Law of speed Law of periods Law of areas Law of orbits Law of speed Law of periods ANSWER DOWNLOAD EXAMIANS APP
Physics What is unit of Viscosity ? Coulomb Joule per kilogram per Kelvin Newton second per square meter Watt per meter per degree celcius Coulomb Joule per kilogram per Kelvin Newton second per square meter Watt per meter per degree celcius ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Forced vibrations Reflection Refraction Damped vibrations Forced vibrations Reflection Refraction Damped vibrations ANSWER DOWNLOAD EXAMIANS APP
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