A) three nodes and three antinodes
B) three nodes and four antinodes
C) four nodes and three antinodes
D) four nodes and four antinodes
Correct Answer: D
Solution :
[d] Third overtone has a frequency 7n, which means \[L=\frac{7\lambda }{4}\]= three full loops + one half loop, which would make four nodes and four antinodes.You need to login to perform this action.
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