Match the statements in column-I with the statements in column-II:
Column-I | Column-II |
(i) A tight string is fixed at both ends and sustaining standing wave | [A] At the middle, antinode is formed in odd harmonic |
(ii) A tight string is fixed at one end and free at on end and free at the other end | [B] At the middle, node is formed in even harmonic |
(iii) Standing wave is formed in an open organ pipe. End correction is not negligible | [C] At the middle, neither node nor antinode is formed |
(iv) Standing wave is formed in a closed organ pipe. End correction is not | [D] Phase difference between SHM's of any two particles will be either π or Zero |
Text Solution
Verified by ExpertsCHECK THE SOLUTION.
Ans.
(i) [A],[B],[D]
(ii) [C],[D]
(iii) [D]
(iv) [C],[D]
Sol.
Number of loops (of length λ/2) will be even or odd and node or antinode will respectively be formed at the middle.
Phase difference between two particle in same loop will be zero and that between two particles in adjacent loops will be π.
and Number of loops will bot be integral. Hence neither a node nor and antinode will be formed in the middle.
Phase difference between two particle in same loop will be zero and that between two particles in adjacent loops will be π
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