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Temperatures can approach, but never reach, absolute zero. This is about -273 degrees C.
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How long does heat flow to one substance into another?
Until the two substances reach the same temperature.
Why might it be especially difficult for scientists to cool a substance all the way down to absolute zero?
Absolute zero is an extreme temperature: at this temperature any motion ceases, it is the total death.And this temperature is out of reach.
Why it is impossible for anything to be colder than the lowest possible temperature?
Because - 'absolute zero' (0 Kelvin or -373 Celsius) - is the temperature at which everything freezes. Scientific testing has not found any substance or object that does not freeze below absolute zero.
What temperature scale has zero as it's lowest temperature?
The Kelvin scale (apex)
What will happen if the ignition temperature is lower than the room temperature?
If the ignition temperature of a substance is lower than the room temperature where it is, then that substance ignites.
What is the lowest temperature that any substance can reach it?
-273 degrees celsius is considered absolute zero, meaning that -273 degrees celsius (or 0 kelvin) is the lowest possible temperature.
Is Boiling is the maximum temperature a substance can reach?
No. Once the substance crosses into steam the steam temperature can rise much higher than boiling.
What is lowest temperature that the substanc can reach?
Temperatures can approach, but never reach, absolute zero. This is about -273 degrees C.
What is the lowest temperature on Saturn?
Saturn has the hottest temperatures at the center of the planet with temperatures that can reach 20,000 degrees Fahrenheit. The coldest temperature occurs in the outer layers of Saturn's atmosphere and they can reach minus 238 degrees Fahrenheit.
Is it theoretically possible to reach a temperature of -275 oC?
No. The lowest possible temperature (zero kelvin) is approximately -273 degrees C.
What must happen to a substance to reach it's melting point?
Increasing the temperature up to the melting point.
How long does heat flow to one substance into another?
Until the two substances reach the same temperature.
How would you go about arranging the data to easily determine the highest and the lowest temperature?
Don't arrange it at all. Call the first temperature in the list "lowest" and also "highest". Then go down the list. If a temperature is bigger than "highest", re-set "highest" to that temperature, so that further values will be compared with that. Equally, if a temperature is lower than "lowest", re-set "lowest" to that temperature, so that furher values will be also compared with that. Eventually you will reach the end of the data, with "highest" and "lowest" giving the values you want.
Is NaCl the substance with the lowest melting point is?
NaCl, common table salt, has a rather high melting point. The substance with the lowest melting point is helium. Helium has no solid phase, it melts at any temperature above absolute zero.
What is the lowest temperature at which vapors passing from the substance to the air will catch fire spontaneously if a small flame is present?
flash point
What is the lowest actual temperature that the Avanti Avanti 2.9 cu ft. Upright Freezer can reach?
The lowest setting that can be used for the Avanti Avanti 2.9 cu ft. Upright Freezer is "6", the actual temperature of this setting is unknown.
Why Pluto is the lowest temperature?
Pluto is not the lowest temperature. The lowest temperature possible is −273.15°C. Pluto's coldest temperature is about −233°C.
