37 



Transformation, Heats of . . 1695 



Transformers (electric) • . .. 6040 



Transpiration . . . • • • 0320 



Temperature measurement 



by 1240 



Treatises, G-eneral . . • • 0030 



Units and dimensions, Mechanical 0805 



Electric and magnetic .. 5000 



Thermal 1600 



of light 3010 



Vacuum tubes 4202 



Vaporisation, Heats of . . . . 1680 

 Vapour densities. . .. •• 1850 

 density, temperature 



measurement by. . .. 1240 



pressure, etc., ot solutions 1920 



Vapours, saturated, pressure and 



boiling points of . . .. 1840 



and Gases, Specific Heats of 1640 



unsaturated, Thermal pro- 

 perties of . . . . • . 1450 

 Velocity, acceleration, etc., 



Measurement of . . . . 0820 

 Vibrations .. .. 9100-9140 



Vibrations and waye-motions, 



Kinematics of . . 9000-9050 



Forced 9135 



Viscosity, Temperature measure- 

 ment by . . . . 



Vision, Binocular 



Colour 



Defective . . 



Visual acuity . . . • « • 



Vocal organs, Arrangement and 

 action of 



Voice, The 



Voltaic arc, The . . 



cells . . 



Potential differences 



Voltmeters 



Wattmeters, etc.. . 



Wave-motion, Methods of ex- 

 hibiting. . 



Waves, Interference, diffraction, 

 and scattering of 



Reflexion and refraction of 



Wireless telegraph apparatus 



X-rays 



Young's Modulus 



1240 

 4440 

 4450 

 4430 

 4455 



9510 

 . . 9420 



6830, 4202 

 . . 5610 

 . . 6210 

 . . 6010 

 . . 6010 



ex- 

 . . 9030 



9050 

 9040 

 6043 

 4240, 6850 

 .. 0840 



