Physics The electric current in a metal wire is due to the flow of - Protons Ions Holes Electrons Protons Ions Holes Electrons ANSWER DOWNLOAD EXAMIANS APP
Physics Hot springs are heated geothermally by underlying None of these Magma Water Mitula None of these Magma Water Mitula ANSWER DOWNLOAD EXAMIANS APP
Physics Full form of CFL used in place of electric bulbs is Compact fluorescent lamp Constantan filament lamp Closed filament lamp Closed fluorescent lamp Compact fluorescent lamp Constantan filament lamp Closed filament lamp Closed fluorescent lamp ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper can take higher power than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron Copper is lighter than iron Copper can take higher power than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron Copper is lighter than iron ANSWER DOWNLOAD EXAMIANS APP
Physics In which form is the supplied heat energy stored during change in temperature of substance? Both kinetic and potential energy Heat energy Potential energy Kinetic energy Both kinetic and potential energy Heat energy Potential energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics A current carrying conductor is associated with An electro-magnetic field An electrostatic field A magnetic field An electric field An electro-magnetic field An electrostatic field A magnetic field An electric field ANSWER DOWNLOAD EXAMIANS APP
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