Physics At low temperature, Lead behaves as a : Conductor Insulator Superconductor Semi conductor Conductor Insulator Superconductor Semi conductor ANSWER DOWNLOAD EXAMIANS APP
Physics A device used for converting a.c. into d.c. is called Dynamo Transformer Induction coil Rectifier Dynamo Transformer Induction coil Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics Pipelines in cold countries often burst in winter, because Pipelines expand due to freezing Pipelines contract in their volume Temperature of ice is less than that of water Water freezes and expands in its volume Pipelines expand due to freezing Pipelines contract in their volume Temperature of ice is less than that of water Water freezes and expands in its volume ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic domains normally occur in Silver Copper Iron All of these Silver Copper Iron All of these ANSWER DOWNLOAD EXAMIANS APP
Physics In quantum mechanics a particle is represented by a Particle Wave packet None of these Wave Particle Wave packet None of these Wave ANSWER DOWNLOAD EXAMIANS APP
Physics What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius ? All ice will melt All water will become ice Only some ice will melt No change will happen All ice will melt All water will become ice Only some ice will melt No change will happen ANSWER DOWNLOAD EXAMIANS APP
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