Nothingless410 Nothingless410 20-02-2024 Physics contestada A tank is normally filled in 4 hours. But it takes 5 hours to fill when there is a leak at the bottom of the tank. If the tank is full, in how many hours can it be emptied by the leak? a) 20 hours b) 16 hours c) 8 hours d) 10 hours
