The invisible motion of still objects - Ran Tivony
video description
Date: 2020-08-22
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• TED-Ed
Comments and reviews: 8
John
I have a question, say you had a numerical ticker, that goes up 300, 000 ticks per second. It's just that the ticks are numbers it's like a digital clock that goes the speed of light. now if the numbers were changing ( increasing 300, 000 digits per second ) would you be able to see the the numbers or would it just be, depending on the color of the numbers, a red blur or would you not see anything because light photons would never reach you because they're changing (digitally) faster then light.
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I have a question, say you had a numerical ticker, that goes up 300, 000 ticks per second. It's just that the ticks are numbers it's like a digital clock that goes the speed of light. now if the numbers were changing ( increasing 300, 000 digits per second ) would you be able to see the the numbers or would it just be, depending on the color of the numbers, a red blur or would you not see anything because light photons would never reach you because they're changing (digitally) faster then light.
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Louis
First thought is what happens at the quantum level when observation happens. When does movement stop within the quantum realm? Am i misinterpreting how the quantum realm works? Was that the answer at the end?
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First thought is what happens at the quantum level when observation happens. When does movement stop within the quantum realm? Am i misinterpreting how the quantum realm works? Was that the answer at the end?
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Ardalan
rotation of linear molecules along their axis is not possible or counted I thought because that no torque or force can be exerted this way. not because that the position of atoms do not change!
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rotation of linear molecules along their axis is not possible or counted I thought because that no torque or force can be exerted this way. not because that the position of atoms do not change!
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Galaxy
I thought this video was about still objects crossing a distance if left alone for a very long time. Like a vase on a table falling off after a thousand years.
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I thought this video was about still objects crossing a distance if left alone for a very long time. Like a vase on a table falling off after a thousand years.
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koko
The zero energy is not equal to 0, not because the vibrate kinetic, but the potential energy.
So, it's possible that the atoms stop vibrating at 0K.
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The zero energy is not equal to 0, not because the vibrate kinetic, but the potential energy.
So, it's possible that the atoms stop vibrating at 0K.
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Vn
at the end of this video. say the absolute zero temperature, why is the molecule still moving? . I do not understand the author of this article
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at the end of this video. say the absolute zero temperature, why is the molecule still moving? . I do not understand the author of this article
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Anastas
gotta keep up with the news TED, gas can apparently reach temperature below absolute zero. which, I suppose, makes it no longer absolute
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gotta keep up with the news TED, gas can apparently reach temperature below absolute zero. which, I suppose, makes it no longer absolute
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Chetan
This video reminded me the concepts, I was taught in thermodynamics, and rotational and vibrational spectroscopy in quantum mechanics.
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This video reminded me the concepts, I was taught in thermodynamics, and rotational and vibrational spectroscopy in quantum mechanics.
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