Q24.A closed and an open organ pipe have same lengths. If the ratio of frequencies of their seventh overtones is ( a−1a ) then the value of a is ________ → 2^i+6^j+8^k 2^i+^j+^k . The
What This Question Tests
The question assesses the knowledge of frequency formulas for open and closed organ pipes, specifically focusing on overtones. It requires calculating the ratio of the seventh overtones for both types of pipes and solving for the unknown variable 'a'.
Concepts Tested
Formulas Used
f_open = nv/2L (n=1,2,3...)
f_closed = (2n-1)v/4L (n=1,2,3...)
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📋 Question Details
- Chapter
- Waves & Sound
- Topic
- Organ Pipes (Closed and Open)
- Year
- 2024
- Shift
- 08 Apr Shift 1
- Q Number
- Q24
- Type
- Numerical
- NCERT Ref
- Class 11 Physics Ch 15: Waves
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