Bayan haka, sai ku amsa tambayar a baya a cikin wannan harshe kamar yadda aka wuce: Passage: Liquefaction of helium (4He) tare da precooled Hampson <unk> Linde cycle ya haifar da lambar yabo ta Nobel ga Heike Kamerlingh Onnes a 1913. A matsin lamba na yanayi, maɓallin tafasa na helium mai ruwa shine 4.22 K (-268.93 ° C). A ƙasa da 2.17 K ruwa 4He ya zama superfluid (Nobel Prize 1978, Pyotr Kapitsa) kuma yana nuna halaye na halaye irin su watsawar zafi ta hanyar sauti na biyu, zero viscosity da kuma tasirin marmaro a tsakanin wasu. Tambaya: Yaushe Heike Kamerlingh ya lashe kyautar Nobel?
Shekara ta 1913