AB is a cylinder of length 1m fitted with a thin flexible diaphragm C at middle and two other thinflexible diaphragms A and B at the ends. the portions AC and BC contain hydrogen and oxygen gases respectively. The diaphragms A and B are set into vibrations of the same frequency. The minimum frequency of these vibrations for which for diaphragm C is a node is 1.65 xx 10^yHz (Under the conditions of the experiment velocity of sound in hydrogen is 1100 m/s and in oxygen 300 m/s). Then y

AB is a cylinder of length 1m fitted with a thin flexible diaphragm C

1.	AB is a cylinder of length 1m fitted with a thin flexible diaphragm C at middle and two other thinflexible diaphragms A and B at the ends. the portions AC and BC contain hydrogen and oxygen gases respectively. The diaphragms A and B are set into vibrations of the same frequency. The minimum frequency of these vibrations for which for diaphragm C is a node is 1.65 xx 10^yHz (Under the conditions of the experiment velocity of sound in hydrogen is 1100 m/s and in oxygen 300 m/s). Then y
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