filmov
tv
What if Earth DROPPED to Absolute Zero for 60 Seconds!

Показать описание
What if Earth Dropped to Absolute Zero for 60 Seconds!
The universe has the potential to reach a temperature of absolute zero, the coldest possible point where nothing could be colder.
What is absolute zero?
Absolute zero or 0K is The temperature at which a thermodynamic system has the lowest energy. On the Celsius temperature scale, it is equivalent to 273.15 °C, while on the Fahrenheit scale, it is equivalent to 459.67 °F.
In the lab, scientists have gotten very, very close to reaching absolute zero. A small quantity of rhodium metal was cooled in 1995 by scientists at the Massachusetts Institute of Technology (MIT) to a temperature that was just one billionth of a degree above absolute zero. The lowest temperature ever recorded at that point was this particular one. A glass of water was cooled to just five billionths of a degree above absolute zero in 2003 by University of Colorado at Boulder researchers.
This is the liquid's coldest temperature ever recorded. A cloud of atoms was cooled in 2009 by researchers at the Joint Quantum Institute (JQI) to a temperature that was just 450 billionths of a degree above absolute zero. This is the gas's coldest-ever measured temperature. Although absolute zero is frequently considered to be the theoretical limit, it's possible that we will someday be able to achieve it in a lab.
However, some physicists doubt that we will ever achieve true absolute zero. For centuries, a key component of our understanding of physics has been the pursuit of absolute zero, but this has never been accomplished. We've used cryocoolers, refrigerator dilution, and nuclear adiabatic demagnetization to create temperatures as low as zero degrees.
It has been observed that absolute zero is not possible. In the coldest regions of the universe, a system's entropy will always be higher than zero because it would take an infinite amount of work to remove all the heat from a substance.
In spite of the fact that absolute zero is still only a theoretical idea and an unrealistic target, scientists are still learning more about the characteristics and behaviors of matter as they get closer to this extremely unusual and fascinating temperature.
But if the world plunged into this impossible temperature, even if it’s just for a minute, what will happen?
1st off, let's talk about temperature.
In Antarctica in 1983, the planet's coldest ground temperature, 184 K, or -89.2°C (-128.6°F), was measured. However, it is a long way off from absolute zero. Even the Boomerang Nebula, 5,000 light-years from Earth and the coldest known location in the entire Universe, is only slightly warmer at 1 K.
The kinetic energy of the particles in any item is measured in terms of temperature.
It reveals the velocities of atoms, molecules, and subatomic particles. The particles travel more quickly when a gas, liquid, or solid becomes hotter. And the slower the movement, the colder that stuff gets.
Particles cease to move completely at the lowest temperature imaginable, referred to as absolute zero.
Air molecules move at an average speed of 1,800 km/h (1,118 mph) at room temperature, which is that cozy range of temperatures around 293 K. As the Earth's temperature suddenly dropped, all of those particles would begin to slow down. At 0.00001 Kelvin, the atomic particles would be moving at a speed of about 0.18 km/h (0.11 mph).
In comparison to the speed at room temperature, that is 1,000 times slower. All chemical reactions would be getting closer to stopping entirely as we get this close to absolute zero.
This is due to the fact that there is no heat energy left at 0K.
And if that were the case, you and everyone else on Earth would be in dire straits. Everything happens as a result of chemical reactions.
Absolute zero temperatures would be horrifyingly cold.
As the temperature approaches absolute zero, many materials undergo drastic changes in their properties. For instance, gases can become liquids, and some liquids can become solids as temperature decreases.
#naturaldisaster #naturaldisasterscaughtoncamera #naturaldisaster #ridddle #theuntoldstory #eldddir_disaster #eldddir_ocean #eldddir_bombs
Disclaimer Fair Use:
1. The videos have no negative impact on the original works.
2. The videos we make are used for educational purposes.
3. The videos are transformative in nature.
4. We use only the audio component and tiny pieces of video footage, only if it's necessary.
Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research. Fair use is a use permitted by copyright statutes that might otherwise be infringing.
Disclaimer:
Our channel is based on facts, rumors & fiction.
The universe has the potential to reach a temperature of absolute zero, the coldest possible point where nothing could be colder.
What is absolute zero?
Absolute zero or 0K is The temperature at which a thermodynamic system has the lowest energy. On the Celsius temperature scale, it is equivalent to 273.15 °C, while on the Fahrenheit scale, it is equivalent to 459.67 °F.
In the lab, scientists have gotten very, very close to reaching absolute zero. A small quantity of rhodium metal was cooled in 1995 by scientists at the Massachusetts Institute of Technology (MIT) to a temperature that was just one billionth of a degree above absolute zero. The lowest temperature ever recorded at that point was this particular one. A glass of water was cooled to just five billionths of a degree above absolute zero in 2003 by University of Colorado at Boulder researchers.
This is the liquid's coldest temperature ever recorded. A cloud of atoms was cooled in 2009 by researchers at the Joint Quantum Institute (JQI) to a temperature that was just 450 billionths of a degree above absolute zero. This is the gas's coldest-ever measured temperature. Although absolute zero is frequently considered to be the theoretical limit, it's possible that we will someday be able to achieve it in a lab.
However, some physicists doubt that we will ever achieve true absolute zero. For centuries, a key component of our understanding of physics has been the pursuit of absolute zero, but this has never been accomplished. We've used cryocoolers, refrigerator dilution, and nuclear adiabatic demagnetization to create temperatures as low as zero degrees.
It has been observed that absolute zero is not possible. In the coldest regions of the universe, a system's entropy will always be higher than zero because it would take an infinite amount of work to remove all the heat from a substance.
In spite of the fact that absolute zero is still only a theoretical idea and an unrealistic target, scientists are still learning more about the characteristics and behaviors of matter as they get closer to this extremely unusual and fascinating temperature.
But if the world plunged into this impossible temperature, even if it’s just for a minute, what will happen?
1st off, let's talk about temperature.
In Antarctica in 1983, the planet's coldest ground temperature, 184 K, or -89.2°C (-128.6°F), was measured. However, it is a long way off from absolute zero. Even the Boomerang Nebula, 5,000 light-years from Earth and the coldest known location in the entire Universe, is only slightly warmer at 1 K.
The kinetic energy of the particles in any item is measured in terms of temperature.
It reveals the velocities of atoms, molecules, and subatomic particles. The particles travel more quickly when a gas, liquid, or solid becomes hotter. And the slower the movement, the colder that stuff gets.
Particles cease to move completely at the lowest temperature imaginable, referred to as absolute zero.
Air molecules move at an average speed of 1,800 km/h (1,118 mph) at room temperature, which is that cozy range of temperatures around 293 K. As the Earth's temperature suddenly dropped, all of those particles would begin to slow down. At 0.00001 Kelvin, the atomic particles would be moving at a speed of about 0.18 km/h (0.11 mph).
In comparison to the speed at room temperature, that is 1,000 times slower. All chemical reactions would be getting closer to stopping entirely as we get this close to absolute zero.
This is due to the fact that there is no heat energy left at 0K.
And if that were the case, you and everyone else on Earth would be in dire straits. Everything happens as a result of chemical reactions.
Absolute zero temperatures would be horrifyingly cold.
As the temperature approaches absolute zero, many materials undergo drastic changes in their properties. For instance, gases can become liquids, and some liquids can become solids as temperature decreases.
#naturaldisaster #naturaldisasterscaughtoncamera #naturaldisaster #ridddle #theuntoldstory #eldddir_disaster #eldddir_ocean #eldddir_bombs
Disclaimer Fair Use:
1. The videos have no negative impact on the original works.
2. The videos we make are used for educational purposes.
3. The videos are transformative in nature.
4. We use only the audio component and tiny pieces of video footage, only if it's necessary.
Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research. Fair use is a use permitted by copyright statutes that might otherwise be infringing.
Disclaimer:
Our channel is based on facts, rumors & fiction.