AB is a cylinder of length 1.0 m filled with a thin flexible adibatic membrane C (see figure) at the middle and two other thin flexible adiabatic membranes A and B at the ends. The portions AC and BC contain hydrogen and oxygen gasses respectively at same pressure. Standing waves are setup in two columns such that membrane A acts as antinode and B as node (speed of sound in oxygen is 330 m s⁻¹) The frequency of these vibrations for which the membrane C is a node is:
Physics · Wave Motion
AB is a cylinder of length 1.0 m filled with a thin flexible adibatic membrane C (see figure) at the middle and two other thin flexible adiabatic membranes A and B at the ends. The portions AC and BC contain hydrogen and oxygen gasses respectively at same pressure. Standing waves are setup in two columns such that membrane A acts as antinode and B as node (speed of sound in oxygen is 330 m s⁻¹) The frequency of these vibrations for which the membrane C is a node is:
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