NEET | 2016Basic Maths and Units and DimensionsHard
Question
An air column, closed at one end and open at the other, resonates with a tuning fork when the smallestlength of the column is 50 cm. The next larger length of the column resonating with the same tuning fork is:
Options
A.
66.7 cm
B.
100 cm
C.
150 cm
D.
200 cm
Solution
First minimum resonating length for closed organ pipe = = 50 cm
Next larger length of air column = = 150 cm
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