Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 288
o heat conduction. The materials used to conveyheat, such as those from which furnaces, steam boilers,utensils for cooking, etc., are constructed must, of couise,be good conductors. On the other hand, substances used to insulate heat, to shutit in or keep it out, should be non-conductors. A house… … Fio. 304.—Action of metallic gauzeon a gas-flame. In tliis connection the action of metallic gauze in conductingheat should he noted. Depress upon the flame of a BunsenBurner a piece of fine wire gauze. The flame spreads outunder the gauze hut does not pass through it (B, Fig. 304).Again, turn off…
Physics
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