 | Colin Macfarquhar, George Gleig - 1797 - 450 pàgines
...a coloured image of the fun, reprefented at РГ. The axis of the prifm (that is, the line pafling through the middle of the prifm, from one end of it to the other end, parallel to the edge of the refrafting angle) was in this and the following experiments perpendicular to the incident rays. About... | |
 | James Smith - 1815 - 684 pàgines
...represented at FT. The axis of the prism (that is, the line passing through the middle of the prism, from one end of it to the other end, parallel to the edge of the refracting angle) was in this and (he following experiments, perpendicular to the incident rays. About this axis I turned the prism slowly,... | |
 | Charles Frederick Partington - 1828 - 468 pàgines
...represented at S O. The axis of the prism (that is, the line passing through the middle of the prism, from one end of it to the other end, parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall, or coloured image of the sun, first to descend,... | |
 | 1838 - 1014 pàgines
...represented at PT. The axis of the prism (that is, the line passing through the middle of the prism, from one end of it to the other end, parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall, or coloured image of the sun, first to descend,... | |
 | James Smith (author of the Panorama of science and art.) - 1859 - 964 pàgines
...represented at PT. The axis of the prism (that is, the line passing through the middle of the prism, from one end of it to the other end, parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall, or coloured image of the sun, first to descend,... | |
 | Henry Enfield Roscoe - 1870 - 514 pàgines
...image of the sun. The axis of the prism (that is, the line passing through the middle of the prism from one end of it to the other end parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall or coloured image of the sun first to descend,... | |
 | sir Henry Enfield Roscoe - 1869 - 396 pàgines
...image of the sun. The axis of the prism (that is, the line passing through the middle of the prism from one end of it to the other end parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall or coloured image of the sun first to descend,... | |
 | Henry E. Roscoe - 1869 - 372 pàgines
...image of the sun. The axis of the prism (that is, the line passing through the middle of the prism from one end of it to the other end parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall or coloured image of the sun first to descend,... | |
 | Henry Enfield Roscoe - 1873 - 542 pàgines
...image of the sun. The axis of the prism (that is, the line passing through the middle of the prism from one end of it to the other end parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall or coloured image of the sun h'rst to descend,... | |
 | Thomas Preston - 1890 - 494 pàgines
...the sun. The axis of the prism (that is, the line passing through the middle ' °3- of the prism from one end of it to the other end parallel to the edge...to the incident rays. About this axis I turned the prism slowly, and saw the refracted light on the wall, or coloured image of the sun, first to descend... | |
| |
The axis of the prism (that is, the line passing through the middle of the prism from one end of it to the other end parallel to the edge of the refracting angle) was in this and the following experiments perpendicular to the incident rays. 
