Laboratory exercises to accompany Carhart and Chute's First principles of physics (1913)
Fuller, Robert W. (Robert Warren), 1871-1953, Brownlee, Raymond B. (Raymond Bedell), b. 1877 joint author, Carhart, Henry Smith, 1844- First principles of physics. [from old catalog] · Boston, Allyn and Bacon · leaf 287
operties and is sometimesused for heating purposes in lumi-nous radiators. By allowing a lampto heat a known weight of water fora measured time, we may find thecalories per second furnished by thelamp. If we know the current andvoltage of the lamp, we may estimatethe heat liberated per kilowatt… … Fig. 98. HEATING EFFECT OF AN ELECTRIC CURRENT 273
Physics
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