Fundamental frequency of stationary waves in open pipe is ______________ times the frequency in closed pipe?

Related Mcqs:

1. Which one is the correct relation for fundamental frequency of open and closed pipe ?

   A. fopen = 2 fclosed B. fclosed = 2fopen C. fopen = fclosed D. fopen = 1 / f closed...

2. A stationary wave is set up in the air column of a closed pipe. At the closes end of the pipe _____________________?

   A. always an node in formed B. always an antinode is formed C. neither node nor antinode is formed D. sometimes a node and sometimes an antinode is formed...

3. The speed of stationary waves in a stretched string are independent of___________________?

   A. Number of loops B. Tension in the string C. Point where string is plucked D. both A and C...

4. Waves produced at the surface of water by a pencil executing vibrating motion if held vertically at a frequency of 50Hz are__________________?

   A. Longitudinal B. Transverse C. Periodic D. both A and C...

5. The most fundamental of all sciences which provides basic principles and fundamental laws to other branches of science is_________?

   A. biology B. physics C. information technology D. chemistry...

6. When the source of sound moves away form a stationary listener then ______________ occurs?

   A. an apparent increase in frequency B. an apparent decrease in frequency C. an apparent decrease in wavelength D. no apparent change in frequency...

7. A simple pendulum has a bob of mass m and its frequency is f. If we replaced the bob with a heavier one say of 2m then that will be its new frequency ?

   A. 1/4f B. 1/2f C. frequency lower than 20 Hz D. 2f...

8. If capacitance of L-C circuit is made four times then frequency of the circuit becomes___________________?

   A. Twice B. One half C. Four times D. None...

9. The distance between any two consecutive nodes or antinodes in a stationary wavelength (λ) is _________?

   A. λ B. λ/2 C. λ/4 D. λ/8 Submitted by: Rizwan Ayub Saadi...

10. The waves that require a material medium for their propagation are called__________________?

    A. matter waves B. electromagnetic waves C. carrier waves D. mechanical waves...