A text-book of physics, largely experimental. On the Harvard college "Descriptive list of elementary physical experiments." (1891)
Hall, Edwin Herbert, 1855-1938, Bergen, Joseph Y. (Joseph Young), 1851-1917 · New York, H. Holt and Company · leaf 394
on, it has to drivethis water out, and in this operation many sudden conden-sations occur, like those observed in Exercise 46, but farlouder and more violent. Both cocks should be shut, therefore, when the tubes arenot in use. Most of the steam then left in them is sooncondensed, leaving a partial… … 372 PHYSICS. steam begins to flow from a. Then a is closed and 0 isopened. QUESTIONS AND PROBLEMS. (1) How many thermal units are required barely to melt 500 gm.of tin, starting with the tin at 15°? .4ns. 12,900, nearly. (2) How much ice at 0° C. will be melted by pouring into a hole inthe interior…
Physics
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