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 #76064
Back to Home
View All OSCILLATIONS AND WAVES Questions
9 Views
Question
Which of the following is a source of restoring force in air during sound propagation?
A. Gravity
B. Magnetism
C. Electric field
D. Pressure difference
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
For a closed pipe, if the fundamental frequency is f, what is the next higher frequency?
10
What happens to the value of x as time t increases to keep the phase constant in y = a sin(kx – ω...
4
What is the frequency of the third harmonic in a pipe open at both ends?
12
Who represented Prime Minister Narendra Modi at the virtual BRICS Leaders’ Meeting and delivered a...
(Current Affairs)
10
What major tourism-related project in Varanasi was inaugurated by PM Modi on August 1, 2025?
(Current Affairs)
18