LECTURE ON HEAT

Dominion, Volume 7, Issue 2174, 12 June 1914, Page 6

LEC TURE ON HEAT

MAJffifE ENGIINEBIiS , INSTITUTJS,

A lecture flu "Ucm" was given iasl evening \>y Mr/A. SI •Vicar, itf.OLE., Hiidra the auspices ef te Aftstralasism. Institute of Ktoriij© Engineers. Ml , . J. Saiikiau titesidsfj. The lecturer said that it Was very difficult to say definitely what heat realty was, Tba feiijiiiar sowrco of lieat \vas coinljitstfo>i- This- was o eiiemical jiroeess, n«d its phjsital imtuisft. wss t$K) cfffflfilex t-a help tboia to\vaniis at the short time' at their disposal that . owning. Many young engineers. werfc apt te got isjxcd between tlje ttipas "heat" gnd "teraperatiire." teas i.o ttai-o heat, than the revel of the v'-ater in a tajik tv-as tto water ifc?ell, li'oafc and teeperatufe wett- auategoas to water <uid' lovol, Hie- spea-kiM , tiieii denlfc ivitli the first law of thernia dvj.jjjnic's awl also Cha-jfte T s Raw, fhjj effects of lteaton Dodifis gaierally wei-o (1) ehji.u.gfl <jf votamc, 0} change of (f) ■raising ef tempefatitte, Specife he*b was B*st dealt frith jitttl Mr. U't ica-r then went oil to deal ih dtrtsaj iviili three kinds oit Wt—seasfblo .Ftbat, latent heat, aiicl tetal ll.eat, and he finished i?p with sfrirte VGiy iiiterestijig ternaries en ln?.at and palfiiilatraiiS:. At the coadaisioii of the lecture .1 vetfc af thanks was acc&r&d tlto sj'sf^W.