What does ultracooled mean?
Ultracooled means Cooled to a very low temperature..
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Pronunciation varies by accent · adjective
Cooled to a very low temperature..
In 1999, Dr. Hau headed a team of scientists that slowed light, which travels a brisk 186,282 miles a second when unimpeded, to a leisurely 38 miles an hour by shining it into an exotic, ultracooled cloud of sodium atoms.
Use ultracooled when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ultracooled means Cooled to a very low temperature..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
In 1999, Dr. Hau headed a team of scientists that slowed light, which travels a brisk 186,282 miles a second when unimpeded, to a leisurely 38 miles an hour by shining it into an exotic, ultracooled cloud of sodium atoms.
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