No. Ntawm qhov kub zoo tshaj xoom xoom, lub cev yuav khovthiab tag nrho cov txheej txheem hauv lub neej yuav nres. Kev khov yuav tawg cov phab ntsa ntawm tes, ua ntau yam kev puas tsuaj uas kho tsis tau, kom thawing lub cev yuav tsis rov ua haujlwm.
Yuav ua li cas yog tias koj kov qhov tsis muaj tseeb?
Thaum xoom, daim hlau yuav txo koj lub hlwb qhov kub kom txog thaum lawv txias kom cov kua hauv lawv khov. Qhov no yuav tsim cov dej khov ua kom ntse, thiab ua rau cov qauv ntawm koj cov tawv nqaij puas.
Koj puas muaj sia nyob ntawm qhov xoom?
Tsis muaj xoom tsis tuaj yeem ua tiav, txawm hais tias nws muaj peev xwm ncav cuag qhov kub ntawm nws los ntawm kev siv cov khoom siv cryocoolers, dilution tub yees, thiab nuclear adiabatic demagnetization. Kev siv laser txias tau ua kom kub tsawg dua li ib billionth ntawm kelvin.
Puas muaj leej twg tau txais qhov xoom?
Tsis muaj dab tsi hauv ntiaj teb - lossis hauv chav kuaj - tau mus txog qhov tsis muaj tseeb raws li peb paub. Txawm qhov chaw muaj qhov kub thiab txias ntawm 2.7 kelvins. Tab sis tam sim no peb muaj tus lej tseeb rau nws: -459.67 Fahrenheit, lossis -273.15 degrees Celsius, ob qho tib si sib npaug 0 kelvin.
Puas lub sijhawm nres ntawm qhov xoom?
Tab sis txawm tias koj coj qhov kev pom zoo ntawm lub sijhawm ntws los, kev txav tsis nres ntawm qhov xoom. Qhov no yog vim hais tias quantum systems pom zero point zog, yog li lawv lub zog tseem tsis yog xoom txawm tias qhov kub thiab txias yog xoom.
