Physics A photo-electric cell converts Light energy to electrical energy Heat energy to mechanical energy Mechanical energy to electric energy Light energy to chemical energy Light energy to electrical energy Heat energy to mechanical energy Mechanical energy to electric energy Light energy to chemical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Sending a frame to a group of stations is known as Spreading Multicasting Casting Single casting Spreading Multicasting Casting Single casting ANSWER DOWNLOAD EXAMIANS APP
Physics When a ship enters the sea from a river It rises or sinks depending on the material it is made of It sinks a little It rises a little It remains at the same level It rises or sinks depending on the material it is made of It sinks a little It rises a little It remains at the same level ANSWER DOWNLOAD EXAMIANS APP
Physics To measure the speed of an approaching car a police officer shines Microwaves on it Light waves on it Ultra high frequency waves on it Radio waves on it Microwaves on it Light waves on it Ultra high frequency waves on it Radio waves on it ANSWER DOWNLOAD EXAMIANS APP
Physics An electric fuse is based on The chemical effect of the current The magnetic effect of the current All of these The heating effect of the current The chemical effect of the current The magnetic effect of the current All of these The heating effect of the current ANSWER DOWNLOAD EXAMIANS APP
Physics Which phenomenon is responsible for the echo of sound wave? Interference Refraction Reflection Polarisation Interference Refraction Reflection Polarisation ANSWER DOWNLOAD EXAMIANS APP
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