*** A tank has pure water flowing into it at $12$ litres/min. The contents of the tank are kept th

Question

*** A tank has pure water flowing into it at $12$ litres/min. The contents of the tank are kept thoroughly mixed, and the contents flow out at $10$ litres/min. Initially, the tank contains $10$ kg of salt in $100$ litres of water. How much salt is in the tank after $30$ minutes? [Hint: Volume is not constant.]

Accepted Answer

$0.953674$ kg

Mixing Tank: Variable Volume with Accumulating Flow

Mixing Tank: Variable Volume with Accumulating Flow

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