A tube has two openings at the same level in its wall. The openings are covered with rubber diaphragms and water is poured into the tube. What can you say about the bulge of two diaphragms?

Open in App

Solution

The bulge of two diaphragms will be equal. Because at same height the pressure will be equal.

Suggest Corrections

Similar questions

Q. A cylindrical tube of length one metre is divided into two parts by a thin flexible diaphragm in the middle. The ends of the tube are closed by a similar diaphragms. One portion of the cylinder is filled with hydrogen while the other portion is filled with oxygen. The two diaphragms are set in vibration of same frequency such that the middle diaphragm is motionless. Velocity of sound in hydrogen is 1100 m/sec and velocity of sound in oxygen is 300 m/sec. What should be the minimum frequency of the end diaphragms under these conditions?

The diagram below shows two identical glass tubes A and B tied with balloons at one end. Water is poured in tube A whereas kerosene is added in tube B. It is observed that bigger bulge is produced in tube A. Which of the following could explain this fact?

Q. Rubber tube, ear piece and diaphragm are parts of a

Q. A test tube of thin walls has some lead shots in it at its bottom and the system floats vertically in water, sinking by a length

l_{0} = 10 c m

. A liquid of density less than that of water, is poured into the tube till the levels inside and outside the tube are even. If the tube now sinks to a length

l = 40 c m

, the specific gravity of the liquid is

\frac{(70 + x)}{100}

. Find

x

Q. A tube open at only one end is cut into two tubes of non equal lengths. The piece open at both ends has of fundamental frequency of 450 Hz and other has fundamental frequency of 675 Hz. What is the 1st overtone frequency of the original tube

Join BYJU'S Learning Program