PhysicsMedium85×since 2002Q8481A cylindrical tube, open at both ends, has a fundamental frequency, f,f,f, in air. The tube is dipped vertically in water so that half of it is in water. The fundamental frequency of the air-column is now :AfffBf/2f/2f/2C3/43/43/4D2f2f2fCheck answerSkip