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Absolute zero is the theoretical temperature at which all atomic motion stops. However, this temperature is unattainable, because it represents a complete lack of energy within particles of matter. Even in deep space, this temperature cannot be reached so, like the speed of light, it is a scientific limit which can only be approached. On the Kelvin scale it's 0, on the Celsius scale it's -273.16.
What else can I help you with?
Would all motion stop at absolute zero and stop time?
All molecular motion stops at absolute zero. This would not stop the passage of time.
Temperature is an indication of what?
Molecular motion / kinetic energy.
What is significant about the temperature absolute zero?
The most significant thing about the temperature of absolute zero is that is marks the point where molecular motion stops. It is equal to −459.67 degrees Fahrenheit.
What stops the motion of a sled moving down a snowy hill?
friction
What in temperature can cause something to melt?
Temperature is just a name for "internal energy of grain / molecular / atomic / nucleon motion". Melting is changing from "grain dominant" motion to "molecular dominant" motion, as the energy released in forming the (usually) more stable grain structure is added back in.
The theoretical point at which all molecular motion stops is called?
"absolute zero" or 0 degrees Kelvin.
Does molecular motion stop when diffusion stops?
No, molecular motion does not stop when diffusion stops. Molecular motion refers to the movement of molecules within a substance, which continues even when there is no net movement of molecules from one region to another (diffusion).
Is anything called cold?
yes, only something that is at absolute zero, a hypothetical temperature limit that all molecular motion stops. the temperature is 273.15o Celsius.
What is the temperature at which all molecular motion stops?
This is called absolute zero. The temperature is 0 Kelvin or -273.15 degrees Celsius.
What is the temperature on the Fahrenheit scale at which all molecular motion virtually stops?
The temperature at which all molecular motion virtually stops is -459.67°F, also known as absolute zero. At this temperature, particles have minimal kinetic energy, resulting in minimal movement.
Would all motion stop at absolute zero and stop time?
All molecular motion stops at absolute zero. This would not stop the passage of time.
What do you call the force that stops motion?
The force that stops motion is called friction. It arises when two surfaces come into contact with each other and opposes the relative motion between them.
Why temperature is measured at -273k?
Temperature is measured at 0 Kelvin (-273 degrees Celsius) because it is the point at which all molecular motion stops. This point is known as absolute zero and serves as the basis for the Kelvin temperature scale.
What is the random motion of molecules called?
it is called the atomis it is called the atomis
What is the value of 0 kelvin?
0 Kelvin represents absolute zero temperature, which is the lowest possible temperature where particles have minimal energy and motion. At this temperature, all molecular movement ceases, making it impossible to get any colder.
What is a force that slows or stops motion when objects rub together?
The force that slows or stops motion when objects rub together is called friction. Friction occurs when two surfaces are in contact and it acts in the opposite direction of the motion, creating resistance that opposes the movement.
What is Temperature at which all motion of particles stops called?
The temperature at which all motion of particles stops is called absolute zero, which is equivalent to 0 Kelvin or -273.15 degrees Celsius. At this point, the particles have minimal energy and cease to vibrate or move.
