 isotherm antey emti ?
 isotherm anede oche ushnograta unna map ‌ loni paayint ‌ lanu kalipa raekha .  anevalla ,  ooka isotherm vellae anni Ballari suuchimchina samayamlo oche ledha samaana ushnogratalanu kaligi untai . 0 °C  oddha unna isotherm ‌ nu ghaneebhavana stayi antaruu .  yea padaanni parisian bhaugoollika shaastraveettha mariyu prakruthi shaastraveettha alegjaamdar wan humbolt upayoginchaaru ,  athanu mokkala bhaugoollika pampineepai tana parisoedhanaloo bhaagamgaa  1817 loo paris ‌ loo isotherm ‌ l modati map ‌ nu prachurinchaadu .
 isotherm anede oche ushnograta unna map ‌ loni paayint ‌ lanu kalipa raekha .