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It depends on the type of bubbles. Hydrogen bubbles are often used to visualize aerodynamic flows around models.
How you would work out their terminal velocity is by balancing their drag force and buoyancy force.
First you would need an estimate of the bubble diameter, somewhere around .025 mm. For water, density of fluid =998 kg/m3 and fluid viscosity = 1.12*10-3 Pa*s
FB=density of fluid*volume of bubble*gravity
FD=3*pi*fluid viscosity*diameter*velocity of water
At the terminal velocity FD=FB, you should have all the other variables, just rearrange to solve for the terminal velocity.
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∙ 13y ago
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What causes a falling object to reach terminal velocity?
Its the air resistance that causes the free falling body to reach its terminal velocity
Does rain reach terminal velocity?
Yes
How can you measure when an object has reached terminal velocity?
the terminal velocity is the total speed that its take an object to reach the point it required from the initial velocity
Is terminal velocity the highest velocity that a falling object will reach?
Absolutely correct.
When does an object reach terminal velocity?
In skydiving, the standard time to reach terminal velocity is about 12 seconds. Of course, "your mileage may vary....."
How would you use the word terminal velocity in a sentence?
We will reach terminal velocity just before we hit the ground, then the result of our velocity will be terminal.
What causes a falling object to reach terminal velocity?
Its the air resistance that causes the free falling body to reach its terminal velocity
Does rain reach terminal velocity?
Yes
How can you measure when an object has reached terminal velocity?
the terminal velocity is the total speed that its take an object to reach the point it required from the initial velocity
Is terminal velocity the highest velocity that a falling object will reach?
Absolutely correct.
When does an object reach terminal velocity?
In skydiving, the standard time to reach terminal velocity is about 12 seconds. Of course, "your mileage may vary....."
What is the greates velocity a falling object can reach called?
The fastest velocity a falling object can reach is called its terminal velocity. This happens when the force of air resistance is equal to the downwards force of weight (gravity), so the object is in equilibrium, and thus reaches a constant velocity.
What is the reason for rain drops to fall with a constant speed by the time they reach earth?
They reach their terminal velocity.
When does a landing rocket reach terminal velocity?
It may unless it has an attached parachute
Why does a heavier object fall with the same accelerate as a lighter object?
all objects have a terminal velocity once youu reach terminal velocity you can not fall any faster
What is the difference between terminal speed and terminal velocity?
The difference between terminal speed and terminal velocity is really simple. Terminal speed can be used to refer to the maximum speed an object can reach before factors like friction prevent anymore speed to be gained. Terminal velocity, however, generally refers to the rate at which this speed was gained.
Does Terminal velocity is the highest velocity that a falling object will reach?
Yes. - And please don't combine "does" and "is" in the same question that way.
