1. Endowooza y'ensonga y'okusaanuuka .
Melting point is the physical property of a substance. In physical principle, melting point is the temperature at which a solid changes its state from solid state (melting) to liquid state, usually denoted by Tm. In most cases the melting point of an object is the freezing point. There are two factors that have a big impact on the melting point. One is the pressure. The melting point of a substance is Ebiseera ebisinga ku bbanga limu. ekyokubiri bwe bucaafu bw’ekintu. ekifo ekisaanuuka eky’obucaafu kijja kugwa. ekifo eky’okusaanuuka eky’ebirungo ebigattibwamu ekya kapiira kikozesebwa okuzuula obulongoofu bw’ebintu.
2. Okugabanyaamu okuzuula ensonga z’okusaanuuka .
Ekifo eky’okusaanuuka okusinziira ku ddaala ly’okusaanuuka kiyinza okugabanyizibwamu: ekifo ekisaanuuka ekisooka, ekifo eky’okusaanuuka ekya wakati, ekifo ekisembayo okusaanuuka. ekifo eky’okusaanuuka ekisooka: ebbugumu nga sampuli mu ttanka y’omusuwa efuuse amazzi gokka; Ekisembayo okusaanuuka: ebbugumu nga sampuli efuuse amazzi ddala mu capillary tube; Ekifo eky’okusaanuuka wakati: wakati w’okusaanuuka okusooka n’okusaanuuka okusembayo, okutwalira awamu kitegeeza ebbugumu nga sampuli mu kisenge ky’omusuwa esaanuuse mu kifaananyi ekitangalijja era esobola okupimibwa mu kulaba okuyingira mu kisenge ky’emisuwa.
2.1 Okuzuula ensonga y’okusaanuuka kwawulwamu enkola ya capillary n’enkola etali ya kapito okusinziira ku nkola y’ebikozesebwa.
Okuzuula ensonga y’okusaanuuka kuyinza okwawulwamu okuzuula ekifo eky’omu ngalo, eky’ekitundu eky’omu ngalo n’eky’otoma okusinziira ku ddiguli y’okukola otoma.