Allen, Charles Ricketson, 1862- [from old catalog] · New York, H. Holt and company · leaf 133
o the ice to get the temperature, aswe could not thrust the thermometer directly into the ice.The contents of the vessel must be stirred in order to keepthe temperature everywhere the same. We can weigh thevessel before and after heating to see if there is anychange in weight. The apparatus used is… … EXPERIMENT. Apparatus.—Ring-stand and burner; tin pail: paddle; thermome-ter; ice or snow; water; watch or clock; spring-balance or roughscales ; test-tube of cold water or plate of clean dr} glass. Object.—To observe the effects of heating a body. Manipulation.—Place about 100 cu. cm. of water…
Physics
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