Որոնել Պատկերներ Քարտեզներ Play YouTube Լուրեր Gmail Drive Ավելին »
Մուտք
Գրքեր Գրքեր
" IK ; opposite to the hole r is a small mirror L, concave towards the great one ; it is fixed on a strong wire M, and may, by means of a long screw on the outside of the tube, be made to move backwards or forwards. AB is a remote object ; from which rays... "
Of optics, magnetism, electricity and galvanism - Էջ 75
Jeremiah Joyce - 1825
Ամբողջությամբ դիտվող - Այս գրքի մասին

Scientific Dialogues: Intended for the Instruction and Entertainment of ...

Jeremiah Joyce - 1809 - 290 էջ
...principal focus of which is at i K ; opposite to the hole p is a small mirror r, concave towards the great one ; it is fixed on a strong wire M, and may,...object; from which rays will flow to the great mirror oi: James. And I see you have taken only two rays of a pencil from the top, and two from the bottom....
Ամբողջությամբ դիտվող - Այս գրքի մասին

Elements of Science and Art: Being a Familiar Introduction to ..., Հատոր 1

John Imison - 1822 - 528 էջ
...and so fixed to a strong wire M, that it may be moved farther from the great mirror, or nearer to it, by means of a long screw on the outside of the tube, keeping its axis still in the same line, P mn, with that of the great one. Now, since in viewing a...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Lectures on Select Subjects in Mechanics, Hydrostatics, Hydraulics ..., Հատոր 1

James Ferguson - 1823 - 406 էջ
...and so fixed to a strong wire M, that it may be moved farther from the great mirror, or nearer to it by means of a long screw on the outside of the tube, keeping its axis still in the same line P mn with that of the great one. Now, since in viewing a very...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Astronomy, as it is Known at the Present Day: With an Account of the Nature ...

George G. Carey - 1825 - 274 էջ
...so fixed to a strong wire M, that it may ,be moved farther from the great mirror, or nearer to it, by means of a long screw on the outside of the tube, keeping its axis still in the same line P in n, with that of the great one. Now, since in viewing a...
Ամբողջությամբ դիտվող - Այս գրքի մասին

The Popular Encyclopedia;: pt. 1: Misso-Peculium

Sir Daniel Keyte Sandford - 1837 - 528 էջ
...principal focus of which is at IK ; opposite to the hole P is a small mirror L, concave towards the great one ; it is fixed on a strong wire M, and may, by means of a long screw on i lie outside of the tube, In • made to move backwards or forwards. AB is a remote object, from which...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Scientific Dialogues Intended for the Instruction and Entertainment of Young ...

Jeremiah Joyce - 1838 - 398 էջ
...hackwards or forwards. a B is a remote ohject : from which ravs will flow to the great mirror o F. J. And 1 see you have taken only two rays of a pencil from the top, and two from the hottom. T. And in order to trace the progress of the reflections and refractions, the upper ones...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Lectures on Select Subjects in Mechanics, Hydrostatics, Pneumatics, Optics ...

James Ferguson - 1839 - 554 էջ
...and so fixed to a strong wire M, that it may be moved farther from the great mirror, or nearer to it, by means of a long screw on the outside of the tube, keeping its axis still in the same line Pmn with that of the great one. — Now since, in viewing a...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Scientific Dialogues: Intended for the Instruction and Entertainment of ...

Jeremiah Joyce - 1841 - 578 էջ
...principal focus of which is at i K ; opposite to the hole r is a small mirror L, concave towards the great one ; it is fixed on a strong wire M, and may, hy means of a long screw on the outside of the tube, be made to move backwards or forwards. AB is a...
Ամբողջությամբ դիտվող - Այս գրքի մասին

The popular encyclopedia; or, 'Conversations Lexicon': [ed. by A. Whitelaw ...

Popular encyclopedia - 1846 - 1018 էջ
...principal focus of which is at IK ; opposite to the hole P is a small mirror L, concave towards the great one ; it is fixed on a strong wire M, and may,...from which rays will flow to the great mirror D F. And in order to trace Die progress of the reflections and refractions, the upper ones are represented...
Ամբողջությամբ դիտվող - Այս գրքի մասին

Scientific dialogues, with corrections by O. Gregory

Jeremiah Joyce - 1846 - 456 էջ
...principal focus of which is at IK ; opposite to the hole r is a small mirror L, concave towards the great one ; it is fixed on a strong wire M, and may,...from which rays will flow to the great mirror D F. /. And I see you have taken only two rays of a pencil from the top, and two from the bottom. T. And,...
Ամբողջությամբ դիտվող - Այս գրքի մասին




  1. Իմ գրադարանը
  2. Help
  3. Գրքերի ընդլայնված որոնում
  4. Download EPUB
  5. Բեռնել PDF