Wave Mechanics Question 642
Question: The fundamental frequency of a closed end organ pipe is n. Its length is doubled and radius is halved. Its frequency will become nearly
Options:
A) $ n/2 $
B) $ n/3 $
n
D) $ 2n $
Show Answer
Answer:
Correct Answer: A
Solution:
[a] Frequency does not depend upon radius. As length is doubled, fundamental frequency becomes half.
BETA
