📝 Multiple Choice Question
General-science
An open pipe and a closed pipe have the same fundamental frequency. What is the ratio of their lengths?
A
1:1
B
2:1
C
1:2
D
4:1
Explanation
f_open = v/2L_1. f_closed = v/4L_2. Equating them gives v/2L_1 = v/4L_2 -> 2L_1 = 4L_2 -> L_1/L_2 = 2/1.
Report Issue
Discussion (0 Comments)
Leave a Comment
No comments yet. Be the first to comment!
📌 Related Questions
Which physical quantity has the same unit as that of impulse?...
Solve →Calculate the power of an escalator moving 20 people per minute to a h...
Solve →If momentum is strictly conserved in a collision but kinetic energy is...
Solve →What kind of energy does a yo-yo have before it is released?...
Solve →A balloon filled with helium rises in the air because:...
Solve →