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While measuring the speed of sound by pe...

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, she measures the column length to be `x cm` for the second resonance. Then

A

`18 gt x`

B

`x gt 54`

C

`54 gt x gt 36`

D

`36 gt x gt 18`

Text Solution

Verified by Experts

The correct Answer is:
D
`n=(1)/(4x)sqrt((gammaRT)/(M)),xn=(1)/(4)sqrt((gammaRT)/(M)),x prop sqrt(T)`
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