Is it true we can reach upto 0.04 kelvin.
2006-06-10 06:38:46 · 4 answers · asked by --> ( Charles ) <-- 4 in Science & Mathematics ➔ Physics
close to absolute zero or -273.15 deg C
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In 1994 the NIST achieved a record cold temperature of 700 nK (billionths of a kelvin). In 2003, researchers at MIT established a new record of 0.5 nK.
2006-06-10 06:41:11 · answer #1 · answered by Starreply 6 · 18⤊ 1⤋
There is a lab in the former Eastman Kodak Company up in Rochester, NY that made mirrors for the Hubble space telescope and other secret thingies. They had a chamber there that they would place the mirrors in to test their behavior in space 300 degrees Celsius below zero.
2006-06-10 13:45:23 · answer #2 · answered by dhebert244 3 · 0⤊ 0⤋
Brrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr. Man that's Cold !
2006-06-10 13:44:04 · answer #3 · answered by Jerry S 4 · 0⤊ 0⤋
even lower than that....in fact, 2.5Ã10-10 K!
2006-06-10 13:41:38 · answer #4 · answered by jckstar 3 · 0⤊ 0⤋