Flat Earth NOT - Buoyancy requires the presence of gravity, proved in this drop tower. Flat Earther's lose another one.
Buoyancy requires the presence of gravity - proved in this drop tower. Flat Earthers lose another one.
For years the flat Earth community has claimed that there is no such thing as gravity. Instead, they said that an effect called buoyancy is the real reason objects fall to the Earth.
Well folks, the following experiment in a free fall column demonstrates clearly that there is NO BOUYANCY without gravity.
Inside a Drop Tower Creating Zero Gravity on Earth, by YouTube channel Seeker
https://www.youtube.com/watch?v=3pbH-yE-bRc
Excerpt:
At time mark: 7:52
So we see in the live video from our sample cell, that we had air bubble in the cell and they really stopped flowing. Such that you have no buoyancy anymore. Basically they just stop and you can have a look at them in microgravity….
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What is buoyancy?
the ability or tendency to float in water or air or some other fluid.
Water sinks because it is more dense than oil
The key points are:
a) Since density is a characteristic property of a substance, each liquid has its own characteristic density.
b) The density of a liquid determines whether it will float on or sink in another liquid.
c) A liquid will float if it is less dense than the liquid it is placed in.
d) A liquid will sink if it is more dense than the liquid it is placed in.
Buoyancy is dependent upon the force of gravity (g), the fluids displacement volume, and the density of the object...
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Published on – June 17, 2020
Discussion at - https://www.youtube.com/channel/UC7ipUKERU0tzYFxALJBli4A/discussion
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