Helium liquefies 4.2 kelvin, or -269 degrees Celsius. It's really just how we human define things. According to Charle's law, the lowest possible temperature is (in o C): MEDIUM. It's the temperature of a body in absolute units (ie. The volume of any gas at − 2 7 3 ℃ is zero. created a thermometer with mercury inside of it . To get from Kelvin to °C, the following function is used: #°C=K-273.15# To get from °C to Kelvin, the following function is used: #K=°C+273.15# 0 Kelvin 0 Kelvin gives #0-273.15=-273.15 °C# Kelvin scale: temperature scale in which 0 K is the lowest possible temperature, representing absolute zero. 0 Kelvin is -273.15° Celsius. 0 Kelvin is also known as Absolute Zero and effectively the lowest possible temperature. Contemporary models of physical cosmology postulate that the highest possible temperature is the Planck temperature, which has the value 1.416 785 (71) × 10 32 kelvin, or about 2.55 × 10 32 fahrenheit. 0 Kelvin is the absolute zero point, which is the point where no molecule moves at all. Is absolute zero less absolute than we thought? The Kelvin temperature scale takes its name after Lord Kelvin who developed it in the mid 1800s. At absolute zero, all motion comes to a standstill. General, Organic, and Biological Chemistry (1st Edition) Edit edition. Green Professor of Physics. He is the Cecil and Ida B. All is revealed in this awesome infographic created by BBC Future back in 2013.. Kelvin scale. Never happened, theoretically, it is when there is no vibration in atoms. (d) None of these. Unless they are at absolute zero (0 Kelvin, which is -273.15°C/-459.67°F), atoms are always vibrating. Lowest possible temperature is absolute zero. By using these techniques, physicists have reached temperatures of only 2.0 × 10 −9 K" 2.0 nK: Low Temperature World Record. The lowest possible temperature is 0 kelvin = -273.15 Celsius = -459.67 Fahrenheit This temperature is called "absolute zero." absolute zero), it's simply because scientists have decided to make the Kelvin scale an absolute temperature scale - that means the lowest possible temperature, by definition, is zero Kelvin. * *Response times vary by subject and question complexity. Absolute zero is O K, which is - 273°C degrees Celsius. Simple addition and subtraction will get you through conversions between the Kelvin and Celsius temperature scales. In physics, there is a theoretical temperature known as Planck’s Temperature of 142x10^32K (that’s 142 nonillion kelvins!). The lowest possible temperature on Celsius scale is {eq}\displaystyle { -273.15^{\circ} C. } {/eq} The lowest possible temperature is also... See full answer below. absolute zero: the lowest possible temperature; the temperature at which all molecular motion ceases. It is similar to Celsius except that it starts at absolute zero, the lowest possible temperature. How to Choose the Right Kelvin Color Temperature. If you're concerned about why zero Kelvin is the lowest possible temperature (a.k.a. thermal equilibrium: the condition in which heat no longer flows between two objects that are in contact; the two objects have the same temperature. By the way, the highest temperature possible is way beyond 4 trillion degrees. Inverse Conversion Want to see this answer and more? 0 Kelvin is -273.15° Celsius. Kelvin is often used to measure temperature in scientific settings. Therefore, the Kelvin scale is also known as the "absolute temperature scale". Theoretically you can have temperature so high that the black body radiation emitted has wavelength at Planck length. It is similar to Celsius except that it starts at absolute zero, the lowest possible temperature. So absolute zero = -273 Deg C Get more help from Chegg. I’m not a physicist, but I hope this helps! Arctic Atoms. The two most commonly used scales are the Kelvin (corresponding to the Celsius scale) and the Rankine (corresponding to the Fahrenheit scale). Water freezes at 0° Celsius and boils at 100° Celsius.

what is the lowest possible temperature in kelvin

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