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Physics of the household (1914)

Lynde, Carleton John, b. 1872 · New York : Macmillan · leaf 143

An illustration from Physics of the household, 1914, leaf 143
t 9. Latent heat of ice. Object. To find the number of B. T. U. required to change i lb. ofice at 32° F. to i lb. of water at 32° F., that is, to find the latent heat ofice. Method. Weigh out 5 lb. of water in a pail and warm it to about 80° F. Take its temperature.Pour into it i lb. ofdry powdered… … 52bs ofweter3t So-iT Measuring the latent heat of ice. HEAT CAPACITY, SPECIFIC HEAT, LATENT HEAT 129 Example, i lb. of ice at 32° F. is mixed with s lb. of water at 80° F.,and the resulting temperature is 48° F. What is the latent heat of ice? The s lb. of water is cooled from 80° F. to 48° F.,…

Physics · Home Economics

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