A Text-book of PhysicsLongmans, Green, and Company, 1902 - 951 páginas |
Dentro del libro
Resultados 1-5 de 100
Página xi
... constant pressure and at constant volume . 194. Expansion of a gas at constant pressure . 195. Measurement of the expansion of a gas at constant volume . 196. Effect of change of pressure on the coefficients of expansion of gases . 197 ...
... constant pressure and at constant volume . 194. Expansion of a gas at constant pressure . 195. Measurement of the expansion of a gas at constant volume . 196. Effect of change of pressure on the coefficients of expansion of gases . 197 ...
Página 7
... constant , we shall evidently require the body to move over twice the distance in the unit of time , i.e. we shall double the unit of velocity ; therefore the unit of velocity [ V ] has the dimensions 1 with reference to the unit of ...
... constant , we shall evidently require the body to move over twice the distance in the unit of time , i.e. we shall double the unit of velocity ; therefore the unit of velocity [ V ] has the dimensions 1 with reference to the unit of ...
Página 27
... constant , i.e. the train may travel along the rails for equal distances in each successive second , yet the direction of the motion is continually varying , since at any given point it is along the tangent to the curve at that point ...
... constant , i.e. the train may travel along the rails for equal distances in each successive second , yet the direction of the motion is continually varying , since at any given point it is along the tangent to the curve at that point ...
Página 34
... constant for half a second and then changes abruptly . The velocity curves now obtained are shown in Fig . 15. As ... constant velocity corresponding to the actual velocity it possesses at the commencement of the interval , and that ...
... constant for half a second and then changes abruptly . The velocity curves now obtained are shown in Fig . 15. As ... constant velocity corresponding to the actual velocity it possesses at the commencement of the interval , and that ...
Página 44
... constant the hodo- graph is a circle , for the lines drawn from the centre o ( Fig . 26 ) to re- present the velocity of a particle moving along the circle BCD in magnitude and direction will all be of the same length , the speed being ...
... constant the hodo- graph is a circle , for the lines drawn from the centre o ( Fig . 26 ) to re- present the velocity of a particle moving along the circle BCD in magnitude and direction will all be of the same length , the speed being ...
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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.