Tyndall, John, 1820-1893 · New York, D. Appleton · leaf 240
the annual fall is leci. viii. DIFFUSION OF HEAT IN LIQUIDS. 216 CONVECTION IN LIQUIDS—THE GULF STREAM. The distribution of heat by the transfer of heated airfrom place to place, is called, in England, convection?in contradistinction to the process of conduction, whichwill be treated in its proper… … screen, I introduce the end of a pipette into the warmwater of the cell, and allow a little cold water gently toenter it. The difference of refraction between themenables you to see the heavy cold water falling throughthe lighter warm water. The experiment succeeds stillbetter when a fragment of…
Heat
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