Physics Pipelines in cold countries often burst in winter, because Temperature of ice is less than that of water Pipelines contract in their volume Pipelines expand due to freezing Water freezes and expands in its volume Temperature of ice is less than that of water Pipelines contract in their volume Pipelines expand due to freezing Water freezes and expands in its volume ANSWER DOWNLOAD EXAMIANS APP
Physics Identify the vector quantity from the following Heat Angular momentum Work Time Heat Angular momentum Work Time ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photovoltaic effect Photoconductive effect Photoelectric effect Photosynthesis Photovoltaic effect Photoconductive effect Photoelectric effect Photosynthesis ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Jerk"? Meter per second Meter second Meter per second square Meter per second cube Meter per second Meter second Meter per second square Meter per second cube ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of the sound is highest in Metal Vacuum Air Water Metal Vacuum Air Water ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following never occurs singly in nature? Inertia Momentum Velocity Force Inertia Momentum Velocity Force ANSWER DOWNLOAD EXAMIANS APP
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