An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed

An Open Pipe Resonates With A Tuning Fork Of Frequency Physics Question

An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed that two successive nodes are formed at distances 16 cm and 46 cm from the open end. The speed of sound in air in the pipe is

Options

(a) 230 m/s
(b) 300 m/s
(c) 320 m/s
(d) 360 m/s

Correct Answer:

300 m/s

Explanation:

Two successive modes are separated by λ/2. λ/2 = (46-16)=30 λ=60 cm=0.6 m v=nλ=500×0.6=300 m/s.

Related Questions:

  1. Which of the following pairs is wrong
  2. Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
  3. A ray of light passes from a medium A having refractive index 1.6 to the medium
  4. A mass m moves in a circle on a smooth horizontal plane with velocity v₀
  5. A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface

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.

NEETLab Mobile App

Share this page with your friends

2 Comments on An open pipe resonates with a tuning fork of frequency 500 Hz. It is observed

Leave a Reply

Your email address will not be published.


*