Physics Moving electric charge produces : Sound waves Heat waves Magnetic field Light rays Sound waves Heat waves Magnetic field Light rays ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a common first indicator of an approaching thunderstorm? A buildup of dark clouds Heavy wind Lightning Too hot A buildup of dark clouds Heavy wind Lightning Too hot ANSWER DOWNLOAD EXAMIANS APP
Physics A small drop of oil spreads over water because : Water has a higher viscosity Oil has a higher surface tension Oil has a higher viscosity Water has a higher surface tension Water has a higher viscosity Oil has a higher surface tension Oil has a higher viscosity Water has a higher surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Surface tension of water Water pressure Capillary action Viscosity of water Surface tension of water Water pressure Capillary action Viscosity of water ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are used to protect magnets from : Self-demagnetization Earth's magnetic field Effect of other magnets Demagnetization due to heating Self-demagnetization Earth's magnetic field Effect of other magnets Demagnetization due to heating ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that allow electricity to flow are called Stimulators Insulators Conductors Electron flows Stimulators Insulators Conductors Electron flows ANSWER DOWNLOAD EXAMIANS APP
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