While measuring the speed of sound by performing a resonance column ex – McqOptions

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1.	While measuring the speed of sound by performing a resonance column experiment, a student gets the first resonance condition at a column length of 18 cm during winter. Repeating the same experiment during summer, he measures the column length to be \[x\] centimeter for the second resonance. Then
A.	18 >\[x\]
B.	\[x\]>54
C.	54>\[x\]>36
D.	36>\[x\]>18
Answer» C. 54>\[x\]>36

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