A Text-book of PhysicsLongmans, Green, and Company, 1902 - 951 páginas |
Dentro del libro
Resultados 1-5 de 100
Página 151
... glass U - shaped tube ( Fig . 98 ) . The end of the shorter limb AB of this tube was closed at A , while the end of the longer limb was open . Having calibrated the shorter limb , so that the volume occupied by the gas enclosed in it ...
... glass U - shaped tube ( Fig . 98 ) . The end of the shorter limb AB of this tube was closed at A , while the end of the longer limb was open . Having calibrated the shorter limb , so that the volume occupied by the gas enclosed in it ...
Página 152
... glass tubes , which were clamped end to end and fixed to the side of a tower . In order to allow of the glass tubes expanding and contracting with changes of temperature without fear of fracture , each tube , instead of being rigidly ...
... glass tubes , which were clamped end to end and fixed to the side of a tower . In order to allow of the glass tubes expanding and contracting with changes of temperature without fear of fracture , each tube , instead of being rigidly ...
Página 158
... glass , and is cemented to a boxwood ring A , to which is tied a ring of buck- skin B. This buckskin carries a wooden button C , which rests on the point of a screw S , and forms a flexible bottom to the cylinder , so that the surface ...
... glass , and is cemented to a boxwood ring A , to which is tied a ring of buck- skin B. This buckskin carries a wooden button C , which rests on the point of a screw S , and forms a flexible bottom to the cylinder , so that the surface ...
Página 163
... glass tube fitting by a well - ground neck into the end of the tube D. This ground joint is surrounded by a glass cup , shown on a large scale at F , in which a little mercury is placed to prevent the external air reaching the joint ...
... glass tube fitting by a well - ground neck into the end of the tube D. This ground joint is surrounded by a glass cup , shown on a large scale at F , in which a little mercury is placed to prevent the external air reaching the joint ...
Página 166
... glass vessel A , closed at one end by a stopper S. At va thin platinum partition completely closes the neck of the tube , but is pierced with a small hole about 0.013 mm . in diameter . The gas under ob- servation is enclosed in A ...
... glass vessel A , closed at one end by a stopper S. At va thin platinum partition completely closes the neck of the tube , but is pierced with a small hole about 0.013 mm . in diameter . The gas under ob- servation is enclosed in A ...
Contenido
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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.