Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
OSCILLATIONS AND WAVES
Question #82087
Back to Home
View All OSCILLATIONS AND WAVES Questions
19 Views
Question
For a 30 cm pipe open at both ends, what is the wavelength of the first harmonic?
A. 0.3 m
B. 0.6 m
C. 1.2 m
D. 0.15 m
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In longitudinal waves in air, what is the phase difference between displacement and pressure waves?
6
What is the speed of a progressive wave equal to?
16
Can the function y = log[(x + vt)/x₀] represent a travelling wave?
18
According to Amnesty International’s Secretary General Agnes Callamard, what is still lacking in S...
(Current Affairs)
14
Which Union Minister issued a detailed clarification in February 2026 regarding allegations linking ...
(Current Affairs)
7