Wave Mechanics Question 574
Question: Frequency of oscillation is proportional to
Options:
A) $ \sqrt{\frac{3k}{m}} $
B) $ \sqrt{\frac{k}{m}} $
C) $ \sqrt{\frac{2k}{m}} $
D) $ \sqrt{\frac{m}{3k}} $
Show Answer
Answer:
Correct Answer: A
Solution:
[a] $ k _{eq}=k+2k=3k $