A Text-book of PhysicsLongmans, Green, and Company, 1902 - 951 páginas |
Dentro del libro
Resultados 1-5 de 100
Página v
... taken for granted on account of the proof being postponed . The necessity for adopting an arrangement in which everything taken for granted in any section has been proved in the preceding sections , has been forced on me during my ...
... taken for granted on account of the proof being postponed . The necessity for adopting an arrangement in which everything taken for granted in any section has been proved in the preceding sections , has been forced on me during my ...
Página 5
... taken as the unit of velocity ; this unit has no direct connection with the units of length and time . If the unit velocity , however , is defined as such that a body travelling with this velocity passes over the unit of length in the ...
... taken as the unit of velocity ; this unit has no direct connection with the units of length and time . If the unit velocity , however , is defined as such that a body travelling with this velocity passes over the unit of length in the ...
Página 13
... taken equal in length to the radius of the circle , then this arc will subtend an angle at the centre which is equal to one radian . When the radian is used as the unit , the angle is said to be measured in circular measure . If we have ...
... taken equal in length to the radius of the circle , then this arc will subtend an angle at the centre which is equal to one radian . When the radian is used as the unit , the angle is said to be measured in circular measure . If we have ...
Página 24
... taken at right angles to one another . In order to define the position of a point in space we require three co - ordinates . In the Cartesian method three axes are taken which are at right angles to each other , and the co - ordinates ...
... taken at right angles to one another . In order to define the position of a point in space we require three co - ordinates . In the Cartesian method three axes are taken which are at right angles to each other , and the co - ordinates ...
Página 25
... material par- ticle , taken with reference to some fixed point as origin , can consist either in change in the distance of the particle from the origin , the direction of the straight line joining the particle to the § 27 ] 25 Position.
... material par- ticle , taken with reference to some fixed point as origin , can consist either in change in the distance of the particle from the origin , the direction of the straight line joining the particle to the § 27 ] 25 Position.
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Términos y frases comunes
acceleration amplitude axis Boyle's law called calorimeter carbon dioxide centimetre centre Charles's laws circle coefficient component constant convex lens curve cylinder density direction displacement distance equal equation equilibrium force acting fork frequency friction gases given glass gram gravity Hence hydrogen incident increase interval kinetic energy length lens light liquid magnitude mass means measured medium mercury mirror molecules motion moving nodal lines obtained overtones parallel particle pass pendulum period piston plane position potential energy poundal pressure produced quantity of heat radiation radius ratio reflected rays refractive index represent resultant right angles rotation scale shown in Fig solid sound-waves specific heat speed sphere square centimetre straight line string substance suppose surface surface tension T₁ temperature 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.