That is the air rushing into the bottle to replace the void left by the water rushing out.
Blowing into an empty bottle creates sound because the column of air inside the bottle vibrates at a specific frequency. This vibration produces a sound wave that resonates within the bottle, creating the audible sound you hear.
making or characterized by a hollow bubbling sound."a faint gurgling noise"(of a baby) making a contented sound."a gurgling baby who will one day inherit the throne"
A "gurgling" sound on the right side of the navel is due to digestion and is completely normal.
Blowing at an angle causes air to vibrate against the bottle's edge, creating sound waves inside the bottle. The bottle acts as a resonator, amplifying the sound waves produced by the vibrating air. This results in the audible sound that you hear.
An empty bottle is typically lightweight, has no liquid inside, and makes a hollow sound when tapped. It may also have a lingering odor of whatever liquid was previously stored in it.
A gurgling sound from your sink drain may indicate a blockage or air trapped in the pipes. This can prevent proper water flow and cause the gurgling noise. It is recommended to check for clogs or call a plumber to address the issue.
It is not smoke. It is steam. Moisture is making the gurgling sound and moisture coming in contact with a warmer surface (the coil) is evaporating making steam.
A burble is a bubbling, gurgling sound, or a rapid gush of speech.
A bad valve can cause this sort of sound.
The low water level and gurgling sound in the toilet may be caused by a clog in the plumbing system, which is preventing water from flowing properly. This can lead to air getting trapped in the pipes, causing the gurgling sound. It is important to address this issue promptly to prevent further plumbing problems.
The presence of fluid and/or mucus, giving characteristic signs when listened with a stethoscope e.g. rales.
The noise you hear when drinking from your Hydro Flask is likely caused by the air pressure inside the bottle equalizing with the outside air as you drink. This can create a popping or gurgling sound.