A 1.00-m vertical tube, with its bottom closed and top open to
the air, is partly filled with mercury. What is the absolute
pressure at the bottom of the tube (in pascal) if the fundamental
frequency of the filled tube is equal to the fifth harmonic of the
empty tube?
A 1.00-m vertical tube, with its bottom closed and top open to the air, is partly...
Find the length of an air filled tube closed on one end and open on the other if its fundamental frequency is 240 Hz
The water level in a vertical glass tube 1.00 m long can be adjusted to any position in the tube. A tuning fork vibrating at 693 Hz is held just over the open top end of the tube, to set up a standing wave of sound in the air-filled top portion of the tube. (That air-filled top portion acts as a tube with one end closed and the other end open.) Take the speed of sound to be 343 m/s....
A tube 1.20 m long is closed at one end. A stretched wire is placed near the open end. The wire is 0.330 m long and has a mass of 9.60 g. It is fixed at both ends and vibrates at the second harmonic. This sets the air column in the tube into oscillation at its fundamental frequency by resonance. (a) Find the frequency of oscillation of the air column and (b) the tension in the wire
19, 20, 21
19
finishes off on the next photo at the very top but please answer
19,20,21
5 OT 019 (part 1 of 3) 10.0 points An open vertical tube has water in it. A ; tuning fork vibrates over its mouth. As the water level is lowered in the tube, the fifth t resonance is heard when the water level is 4 cm below the top of the tube. What is the wavelength of the sound wave? The...
Question 7 20 pts Find the length of an air filled tube closed on one end and open on the other if its fundamental frequency is 240 Hz. Upload Choose a File
Help please with full
explanation. For like and comment.
4. Consider a horizontal tube filled with air which is closed at one end. By blowing across the open end the fundamental standing wave of the air column inside the tube is produced. [You can assume the speed of sound in air is 344ms-1] (a) Sketch the tube, clearly labelling all of the pressure and displacement nodes (b) If the length of the air column in the tube is 32.0 cm,...
11: In the picture below, the top of the manometer tube is open to the atmosphere. Liquid mercury has a density of 13,500 kg/m . The height difference between the two mercury levels is 0.20 m. A) What is the gauge pressure of the gas in the bulb in Pa and is it over or under the regular atmospheric pressure? B) What is the absolute pressure of the gas in the bulb in atmospheres? Gas Liquid Mercury 0 0 B
.An organ pipe can be considered a resonating tube with one open end and one closed end. . What is the length of an organ pipe if its fundamental frequency is a middle C What is the frequency of the second harmonic of this organ pipe?
To study the physical basis of underwater hearing in frogs, scientists used a vertical tube filled with water to a depth of 1.4 m. A microphone at the bottom of the tube was used to create standing sound waves in the water column. Frogs were lowered to different depths where the standing waves created large or small pressure variations. Because the microphone creates the sound, the bottom of the tube is a pressure antinode; the water's surface, fixed at atmospheric...
The speed of sound in room temperature (20?C) air is 343 m/s; in room temperature helium, it is 1010 m/s. The fundamental frequency of an open-closed tube is325Hz when the tube is filled with air. What is the fundamental frequency if the air is replaced with helium?