Absolute zero is the lowest possible temperature, 0 Kelvin or -273.15°C, where molecular motion theoretically ceases entirely. It is a fundamental concept in thermodynamics.
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Absolute zero is the lowest possible temperature, 0 Kelvin or -273.15°C, where molecular motion theoretically ceases entirely. It is a fundamental concept in thermodynamics.
The lowest possible temperature, around -273.15 °C or 0 K.
Explanation: Absolute zero is the point where molecular movement theoretically stops, making it the coldest possible temperature.
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Absolute zero is the lowest theoretical temperature, defined as 0 Kelvin, where all molecular and atomic motion ceases, resulting in minimal kinetic energy. This temperature, equivalent to -273.15°C or -459.67°F, represents a limit where matter reaches its lowest possible energy state. Although absolute zero cannot be achieved experimentally, it remains a crucial concept in thermodynamics and quantum mechanics, providing insights into the behavior of matter at extremely low temperatures and influencing scientific research on cryogenics.
For more CBSE Class 6 Science Curiosity Chapter 7 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/
Absolute zero is the theoretical temperature at which all molecular motion stops, making it the lowest possible temperature. It is defined as 0 Kelvin, equivalent to -273.15°C or -459.67°F. At this point, particles have minimal kinetic energy. Absolute zero is a critical concept in thermodynamics, helping scientists understand the behavior of matter at extreme temperatures, though it is unattainable in practice.
For more CBSE Class 6 Science Curiosity Chapter 6 Temperature and its Measurement Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-7/