Lessons in Elementary PhysicsMacmillan, 1878 - 383 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 28.
Σελίδα 105
... waves , moving at the enormous rate of 186,000 miles in one second of time . This undulatory energy is known as radiant light and heat . 107. Electrical and Chemical Group : Electrical Separa- tion ( 6 ) .- Besides the kinds of ...
... waves , moving at the enormous rate of 186,000 miles in one second of time . This undulatory energy is known as radiant light and heat . 107. Electrical and Chemical Group : Electrical Separa- tion ( 6 ) .- Besides the kinds of ...
Σελίδα 127
... striking the other , when the vibra- tions will be very rapid ; but if the end be loaded with a lump of lead the vibrations will be very slow . 133. Wave Motion . - Hitherto we have been considering LESS . XVII . 127 VISIBLE ENERGY .
... striking the other , when the vibra- tions will be very rapid ; but if the end be loaded with a lump of lead the vibrations will be very slow . 133. Wave Motion . - Hitherto we have been considering LESS . XVII . 127 VISIBLE ENERGY .
Σελίδα 128
... wave . If we cause an ordinary corkscrew to turn round upon its axis , we perceive the progress of such a form or wave from the one end to the other of the screw : nevertheless we are perfectly certain that no individual par- ticle of ...
... wave . If we cause an ordinary corkscrew to turn round upon its axis , we perceive the progress of such a form or wave from the one end to the other of the screw : nevertheless we are perfectly certain that no individual par- ticle of ...
Σελίδα 129
... wave - length since we first viewed it . This progression of a relative state of particles will continue to go on in the same direction , from left to right , until the wave whose summit was at 1 , shall have travelled over a whole wave ...
... wave - length since we first viewed it . This progression of a relative state of particles will continue to go on in the same direction , from left to right , until the wave whose summit was at 1 , shall have travelled over a whole wave ...
Σελίδα 130
... wave - length . If we now pause to regard the state of things , we shall find that the particles have come into the ... wave has taken to travel over one complete wave- length , each particle has made a complete double vibration ; so ...
... wave - length . If we now pause to regard the state of things , we shall find that the particles have come into the ... wave has taken to travel over one complete wave- length , each particle has made a complete double vibration ; so ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
absorbed angle atmosphere attraction ball bismuth body bulb carbonic acid centimetre centre conductor convex lens copper cubic cubic centimetre decimetre denote density direction distance double earth electricity energy of position equal expansion experiment fact fall fluid focus force of gravity friction gases glass grammes hence increase instance kilogramme latent heat law of motion length lens let us suppose liquid luminous magnet manner mass means mercury metal metres per second millimetres mirror moving needle oscillation particles pass pendulum perpendicular piston plane plate pole pressure prism produced proportional quantity radiation ray of light reflexion refraction represent resistance rest seen side solid sound specific gravity specific heat spectrum square square centimetre steam stone string substance surface temperature thermometer tube unit upwards vapour various velocity velocity of sound vertical vessel vibration volume wave wave-length weight whole zinc