home *** CD-ROM | disk | FTP | other *** search
/ Eyewitness: Encyclopedia of Science / Mac_DorlingKindersley_EyewitnessEncyclopediaOfScience.iso / mac / PHYS / WHHE / WHHE000P.DIB (.png) < prev    next >
Bitmap Image  |  1995-06-29  |  84KB  |  510x394  |  8-bit (189 colors)
Labels: ball | box | cup | earth | hakham | plaything | refrigerator | sky
OCR: LATENT HEAT ATENT HEAT is often referred to as "hidden" heat because does not Heat is Liquid taken cause change 1t temperature here (refrigerant) liquid evaporates (changes into gas) it takes ir heat but its temperature does not increase The heat is it the form of latent heat, which rearranges the liquid' atoms and molecules into the new gaseous form. If the gas changes back into liquid the latent heat released as the substance atoms and molecules resume the less energetic liquid form. Cooling in a refrigerator Liquid evaporates the coils inside the refrigerator, taking in heat back into liquid in the coils on the Heat is outside and the beat released released here ibstance condenses liguid