STANDARDPhysics-Waves
STANDARD Physics Organ Pipes MCQ Question
Type: MCQ-numerical-Medium-Class 11
The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system?
A
20 Hz
B
30 Hz
C
40 Hz
D
10 Hz
Correct Answer
Option A
Detailed Explanation
Nearest harmonics of an organ pipe closed at one end differ by twice of its fundamental frequency. Therefore, , giving Hz.
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