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الكتب الكتب 1 - 9 من 9 فيLet the line abed represent the length of the pipe measured from a, and take ab,....
" Let the line abed represent the length of the pipe measured from a, and take ab, be, cd, &c., respectively equal to the length of the stopped pipe in unison with the reed employed, that is, equal to half the length of the sonorous wave of the reed. "... "
Transactions of the Cambridge Philosophical Society - الصفحة 239
بواسطة Cambridge Philosophical Society - 1830
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The Alphabet of Nature: Or, Contributions Towards a More Accurate Analysis ...

Alexander John Ellis - 1845 - عدد الصفحات: 194
...experiments with this apparatus I will describe in general terms. No. 1. IEA OUUO AEI IEA OU Let this line abed represent the length PB of the pipe measured...considered as measuring rods placed by the side of the tube ABCD, with their extremity a opposite to the piston P, the letters and other indications upon them...
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The Alphabet of Nature: Or, Contributions Towards a More Accurate Analysis ...

Alexander John Ellis - 1845 - عدد الصفحات: 194
...No. 1. IEA 0 UUO AEI IEA 0 U Let this line abed represent the length PB of the pipe measured from «, and take ab, be, cd, &c. respectively equal to the...considered as measuring rods placed by the side of the tube ABCD, with their extremity a opposite to the piston P, the letters and other indications upon them...
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The Alphabet of Nature; Or, Contributions Towards a More Accurate Analysis ...

1845 - عدد الصفحات: 194
...•a 'b -c -d Let this line abed represent the length PB of the pipe measured from a, and take ah, be, cd, &c. respectively equal to the length of the...considered as measuring rods placed by the side of the tube ABCD, with their extremity a opposite to the piston P, the letters and other indications upon them...
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Proceedings of the Philological Society, المجلد 5

1854
...by Mr. Willis in these words :— "No. 1. IEAOU* UOAEIIEAOU Let the line abed represent the length of the pipe measured from a, and take ab, be, cd,...half the length of the sonorous wave of the reed. " Now if the pipe be drawn out gradually, the tone of the reed, retaining its pitch, first puts on...
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Transactions of the Philological Society, المجلد 5

Philological Society (Great Britain) - 1854
...by Mr. Willis in these words : — "No. 1. IEAOU* UOAEIIEAOU Let the line abed represent the length of the pipe measured from a, and take ab, be, cd,...half the length of the sonorous wave of the reed. " Now if the pipe be drawn out gradually, the tone of the reed, retaining its pitch, first puts on...
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Bullettino della Commissione archeologica municipale

1854
...by Mr. Willis in these words : — "No. 1. IEAOU* UOAEIIEAOU Let the line abed represent the length of the pipe measured from a, and take ab, be, cd,...half the length of the sonorous wave of the reed. " Now if the pipe be drawn out gradually, the tone of the reed, retaining its pitch, first puts on...
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Language: Its Origin and Development

Thomas Hewitt Key - 1874 - عدد الصفحات: 547
...Willis in these words: — " IEA 0 D UOAEIIEAOÜ •о % -с 'd " Let the line abed represent the length of the pipe measured from a, and take ab, be, cd,...half the length of the sonorous wave of the reed. " Now if the pipe be drawn out gradually, the tone of the reed, retaining its pitch, first puts on...
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The Scientific Papers of Sir Charles Wheatstone

Sir Charles Wheatstone - 1879 - عدد الصفحات: 380
...general terms. Let the line abed represent the length of the pipe measured from a, and take ab, bc, cd, &c. respectively equal to the length of the stopped...is, equal to half the length of the sonorous wave occasioned by the reed. No. I. IE A 0 UUOA El IE A 0 U No. II. IE AOUUOA El IE A 0 UI! OA El IE AOU...
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Proceedings - Philological Society, London, المجلد 5

Philological Society (Great Britain) - 1854
...UOAEIIEAOU Let the line abed represent the length of the pipe measured from a, and take ab, be, erf, &c., respectively equal to the length of the stopped...half the length of the sonorous wave of the reed. " Now if the pipe be drawn out gradually, the tone of the reed, retaining its pitch, first puts on...
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