Find the fundamental frequency of a closed pipe if the length of air column is 42m.

⇦

⇨

Find the fundamental frequency of a closed pipe if the length of air column is 42m. (Speed of sound in air=332 m/sec)

Options

(a) 2 Hz
(b) 4 Hz
(c) 7 Hz
(d) 9 Hz

Correct Answer:

2 Hz

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. The work function of a substance is 4.0 eV. The longest wavelength of light
2. A car of mass m starts from rest and accelerates so that the instantaneous
3. In Young’s experiment, the third bright band for light of wavelength 6000Å
4. A particle of mass 1mg has the same wavelength as an electron moving with a velocity
5. Radii of curvature of a converging lens are in the rato 1:2. Its focal length

Topics: Waves (80)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends