HarmonicsEasyQuestion 31322
Question
For a string fixed at both ends, fundamental frequency (1st harmonic) is:
- Av/L
- Bv/2LCorrect
- C2v/L
- Dv/4L
Correct answer
v/2L
Explanation
Both ends are nodes. λ/2 = L → λ = 2L. f₁ = v/λ = v/(2L).
Solve this quality-checked JEE multiple-choice question, then review the correct answer and explanation.
Both ends are nodes. λ/2 = L → λ = 2L. f₁ = v/λ = v/(2L).