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Why does air escaping from the open end of small pipe make a lot more noise than air escaping at the same volume rate from a large pipe?
Wiki User
∙ 14y ago
Because the relative velocity of the air must be greater.
Wiki User
∙ 14y ago
Air escaping from a small pipe produces more noise because it is being forced through a smaller opening, creating a higher velocity and turbulence in the airflow. This turbulence causes vibrations in the surrounding air, which we perceive as noise. In contrast, air escaping from a large pipe has more space to flow through, reducing the turbulence and noise generated.
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How are volume and amplitude related?
The higher the amplitude the higher the volume. bigger sound wave = louder noise.
What has a small capacity and large mass?
An object with a high density, such as a lead ball, can have a small capacity (volume) but a large mass. This is because density is the ratio of an object's mass to its volume, so objects with high density have a lot of mass packed into a small space.
What objects have large volume but small mass and weight?
Objects like balloons, styrofoam, cotton balls, and bubbles have large volume but small mass and weight. This is because their density is low, meaning they have very little mass compared to the amount of space they occupy.
Can a small object have more density than a large object?
Yes, a small object can have more density than a large object if the small object has more mass compared to its volume. Density is calculated as mass per unit volume, so an object with greater mass and smaller volume will have higher density.
What is responsible fir the whistling sound that often accompanies fireworks?
The whistling sound that accompanies fireworks is caused by the pressure difference between the inside and outside of the firework. As the firework ignites and propels into the air, the escaping gases create turbulence, leading to the whistling noise.
Why does air escaping from the open end of small pipe make a lot more noise than air escaping at the same volume rate from a large piece?
Sound waves are produced from disturbances in the pressure of an environment ( which is why in space, no one can hear you scream...theres nothing to be disturbed by your scream). So, if the same volume, and therefore the same mass, of air is escaping from a smaller opening, the pressure disturbance is magnified since the pressure the air exerts on the atmosphere around it is greater.
I am trying to turn small room of my house into Karaoke room. I heard soundproof foam would not reduce the noise escaping the room. I am just concerned about my neighbors?
Of course soundproof foam will reduce the noise escaping from the room. If you cover the walls and ceiling there will be very little noise escape through the floor.
What has greater volume a cone or frustum?
A large cone has a greater volume than a small frustum while a small cone has a smaller volume than a large frustum
What is a quieff?
"A small escaping of air from the vaginal area. It does not usually smell, but can make a little noise."-Urban Dictionary. Does that clear things up?
When a substance has a large density a mass fits into a volume?
"large density" ===> (relatively large mass) fits into (relatively small volume)
Which is more effective single extraction with a large volume of solvent or several small volume extraction?
Several small volumes is more effective.
How will surface area to volume ratios of a small cell compare to those of a large cell?
A small cell will have a larger surface-to-volume ratio.
If you place all the matter from a large box to a small box what did you decrease mass or volume?
You have decreased the volume
How do you find the volume of a cup?
I think they come in small, medium, and large.
What instrument is used is measure volume?
Measuring Pipette is for small amount of volume only.Graduated Cylindrers is for measuring large amount of volume.
How are volume and amplitude related?
The higher the amplitude the higher the volume. bigger sound wave = louder noise.
What has a small capacity and large mass?
An object with a high density, such as a lead ball, can have a small capacity (volume) but a large mass. This is because density is the ratio of an object's mass to its volume, so objects with high density have a lot of mass packed into a small space.
