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Why do we consider length and breadth in the layer formed by Oliver acid on water ? The layer is circle in shape which means it should have radius not length and breadth....... And it's area will be 2πR |
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Answer» Why do we consider length and breadth in the layer formed by Oliver acid on water ? The layer is circle in shape which means it should have radius not length and breadth....... And it's area will be 2πR |
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