A hollow pipe of length 0.8 m is closed at one end. At its open end a 0.5 m long uniform…
Physics · JEE Advanced · NTA Exams — Oscillations and Waves
A hollow pipe of length 0.8 m is closed at one end. At its open end a 0.5 m long uniform string is vibrating in its second harmonic and it resonates with the fundamental frequency of the pipe. If the tension in the wire is 50 N and the speed of sound is 320 ms–1, the mass of the string is
- 5 grams
- 10 grams
- 20 grams
- 40 grams
Answer
(B) 10 grams
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A massless rod is pivoted at point O. A string carrying a mass m at one end is attached to the point A on the…
- Assertion (A): In extreme position of a particle executing S.H.M., both velocity and acceleration are zero…
- A particle of mass m is executing oscillations about the origin on the x -axis. Its potential energy is V ( x…
- A person blows into open-end of a long pipe. As a result, a high-pressure pulse of air travels down the pipe…
- Assertion: Compression and rarefaction involve changes in density and pressure. Reason: When particles are…
- The displacement time equation of a particle executing SHM is: x=A (t+ ) . At time t = 0 position of the…
- The distance between two consecutive crests in a wave train produced in string is 5 cm. If two complete waves…
- The total length of a sonometer wire between fixed ends is 110 cm. Two bridges are placed to divide the…
More Oscillations and Waves questions · Browse all practice questions