Physics The sound produced by a bat is– Ultrasonic Audible Infrasonic Subsonic Ultrasonic Audible Infrasonic Subsonic ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of resistance is: Coulomb Joule Ohm Newton Coulomb Joule Ohm Newton ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of wood is held under water. The upthrust on it will be: Equal to the weight of the wood More than weight of the wood Less than weight of the wood Zero Equal to the weight of the wood More than weight of the wood Less than weight of the wood Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are used to protect magnets from : Demagnetization due to heating Earth's magnetic field Effect of other magnets Self-demagnetization Demagnetization due to heating Earth's magnetic field Effect of other magnets Self-demagnetization ANSWER DOWNLOAD EXAMIANS APP
Physics The rate at which energy is transferred is called Volt Watt Potential Power Volt Watt Potential Power ANSWER DOWNLOAD EXAMIANS APP
Physics A photo-electric cell converts Heat energy to mechanical energy Mechanical energy to electric energy Light energy to electrical energy Light energy to chemical energy Heat energy to mechanical energy Mechanical energy to electric energy Light energy to electrical energy Light energy to chemical energy ANSWER DOWNLOAD EXAMIANS APP
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