Physical laboratory experiments : mechanics, optics and heat (1917)
Goodwin, H. M. (Harry Manley), 1870- · Boston : G. H. Ellis Co., Printers · leaf 147
ubic foot of gasconsumed is obtained. Belowand above this rate the gasis not burned most economi-cally, although the burner maybe giving out a larger amountof Hght. By the efficiency of aburner will be understood thenumber of light units whichit emits per cubic foot of gaspassed through it. To… … Fig. 6. J GAS PHOTOMETRY 19 description of the internal construction of wet and dry gasmeters, see Hornbys Gas Manufacture. In the meter pro-vided, when the water is adjusted to stand at the referencemark in the gauge A, one complete revolution of the longpointer indicates that one-tenth of a cubic…
Physics · Mechanics
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