wave_mechanics Beats Question 42
Question: Two sound sources when sounded simultaneously produce four beats in 0.25 second. the difference in their frequencies must be
[BCECE 2003]
Options:
A) 4
B) 8
C) 16
D) 1
Show Answer
Answer:
Correct Answer: C
Solution:
No. of beats = frequency difference = $ \frac{4}{0.25}=16 $
BETA
