A Text-book of PhysicsLongmans, Green, and Company, 1902 - 951 páginas |
Dentro del libro
Resultados 1-5 de 99
Página xi
... scales . 179. The mercury thermometer . 180. Determination of the fixed points of a thermometer . 181. Calibration of the thermometer tube . 182. Errors of mercury thermometers . 183. Maxi- mum and minimum thermometers . 184. Linear ...
... scales . 179. The mercury thermometer . 180. Determination of the fixed points of a thermometer . 181. Calibration of the thermometer tube . 182. Errors of mercury thermometers . 183. Maxi- mum and minimum thermometers . 184. Linear ...
Página xiii
... SCALE 288. Pitch of a note . 289. The musical scale . 290 . Tones --- harmonics overtones . 372-380 291A . The major 381-389 CHAPTER IV REFLECTION , REFRACTION , AND INTERFERENCE § 292. Reflection of sound . 293. Refraction of sound ...
... SCALE 288. Pitch of a note . 289. The musical scale . 290 . Tones --- harmonics overtones . 372-380 291A . The major 381-389 CHAPTER IV REFLECTION , REFRACTION , AND INTERFERENCE § 292. Reflection of sound . 293. Refraction of sound ...
Página xiv
... scale to measure an angle . 333. The sextant . 334. Reflection at two plane mirrors . 335. Multiple images formed by a thick mirror . 336. Measurement of the angle of a prism by reflection . 337. Reflection in spherical mirrors . 338 ...
... scale to measure an angle . 333. The sextant . 334. Reflection at two plane mirrors . 335. Multiple images formed by a thick mirror . 336. Measurement of the angle of a prism by reflection . 337. Reflection in spherical mirrors . 338 ...
Página 16
... scale that is observed . Hence we see the importance of being able to make accurate measurements of length . With an ordinary scale divided into tenths of an inch it is possible , with a little care and practice , to measure by eye a ...
... scale that is observed . Hence we see the importance of being able to make accurate measurements of length . With an ordinary scale divided into tenths of an inch it is possible , with a little care and practice , to measure by eye a ...
Página 17
... scale . If a block DE , of such a length that ten of these blocks placed end to end would be equal to nine divisions of the scale ( i.e. the length of each block is or 0.9 of a division ) , is placed at the end of CD , then the end ( E ) ...
... scale . If a block DE , of such a length that ten of these blocks placed end to end would be equal to nine divisions of the scale ( i.e. the length of each block is or 0.9 of a division ) , is placed at the end of CD , then the end ( E ) ...
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Términos y frases comunes
amplitude angle of incidence axis Boyle's law called calorimeter carbon dioxide centimetre Charles's laws circle coefficient colours column constant convex lens corresponding curvature curve cylinder density direction displacement distance equal equation force acting fork frequency gases given glass Hence horizontal hydrogen incident increase interval kinetic energy length lens light liquid magnet mass measured medium mercury mirror molecules motion moving object obtained octave overtones parallel particle pass pendulum perpendicular piston plane plate pole portion position pressure prism produced quantity of heat radiation radius ratio reflected rays refracted ray refractive index represent resonator right angles rotation scale shown in Fig solid sound-waves sounding body specific heat sphere straight line string substance suppose surface tension T₁ temperature tion tone tube unit vapour velocity of sound vertical vessel vibrations volume wave-front wave-length waves weight
Pasajes populares
Página 580 - When a ray of light passes from one medium to another, it is refracted so that the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocities in the two media.