Lynde, Carleton John, b. 1872 · New York, Macmillan · leaf 122
ness, MOVEMENT OF HEAT. HEAT APPLIANCES 107 we can see from the table that the copper utensil will conductover seven times as much heat, and the aluminium utensil overfour times as much heat as the iron utensil, in the same time,and from the same fire. Tinware is sheet iron covered witha thin…
Physics · Home Economics
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