Пошук Зображення Карти YouTube Новини Gmail Диск Календар Більше »
Увійти
Книги Книги 1 - 10 з 142 у As a unit of resistance, the international ohm, which is based upon the ohm equal....
" As a unit of resistance, the international ohm, which is based upon the ohm equal to 10" units of resistance of the CGS system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury... "
The Electrical Review - Сторінка 256
1891
Повний перегляд - Докладніше про цю книгу

The Electrical Review, Том 28

1891
...length, the gramme as unit of mass, and the second as unit of time, and that by the terms centimetre and gramme are meant the standards of those denominations...That the Standard of Electrical Resistance should I« denominated the ohm, and should have the value, 1000,000,000 in terms of the centimetre and second....
Повний перегляд - Докладніше про цю книгу

Journal of the Franklin Institute, Том 180,Випуски 1075 – 1080

Franklin Institute (Philadelphia, Pa.) - 1915
...Electrical Units and Standards (London, 1908). The London Conference defined the international ohm as the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice, 14.4521 grammes in mass, of a constant cross-sectional area and...
Повний перегляд - Докладніше про цю книгу

The American Journal of Science

1895
...of resistance of the oentimeter-gram-secoud system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice fourteen and four thousand five hundred and twenty-one ten-thousandths...
Повний перегляд - Докладніше про цю книгу

Science

John Michels (Journalist) - 1895
...which has the value of 109 in terms of the centimetre and the second of time and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14.4521 grammes in a mass of a constant cross sectional area and...
Повний перегляд - Докладніше про цю книгу

Report of the National Academy of Sciences

National Academy of Sciences (U.S.) - 1888
...of resistance of the centimeter-gram-second system of electromagnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice fourteen and four thousand five hundred and twentyone ten-thousandths...
Повний перегляд - Докладніше про цю книгу

Report of the National Academy of Sciences

National Academy of Sciences (U.S.) - 1890
...of resistance of the centimeter-gram-second system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of merenry at the temperature of melting ice fourteen and four thousand live hundred and twenty-one ten-thousandths...
Повний перегляд - Докладніше про цю книгу

Statutory Rules and Orders Other Than Those of a Local, Personal Or ...

Great Britain - 1894
...ohm, which has the value 109 in terms of the centimetre and the second of time and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14 • 4521 grammes in mass of a constant cross sectional area and...
Повний перегляд - Докладніше про цю книгу

Report

British Association for the Advancement of Science - 1892
...length, the gramme as unit of mass, and the second as unit of time, and that by the terms centimetre and gramme are meant the standards of those denominations...electric current by a column of mercury of a constant cross sectional area of one square millimetre, and of a length of 106'3 centimetres at the temperature...
Повний перегляд - Докладніше про цю книгу

Report of the Annual Meeting, Том 61

British Association for the Advancement of Science - 1892
...length, the gramme as unit of mass, and the second as unit of time, and that by the terms centimetre and gramme are meant the standards of those denominations...electrical resistance should be denominated the ohm, and shonld have the value 1,000,000,000 in terms of the centimetre and second. 4. That the resistance offered...
Повний перегляд - Докладніше про цю книгу

The School of Mines Quarterly, Том 13

1892
...REPORT OF THE COMMITTEE ON ELECTRICAL STANDARDS APPOINTED BY THE BOARD OF TRADE, ENGLAND. Ohm. = " Resistance offered to an unvarying electric current...column of mercury of a constant cross-sectional area of i square mm. and of a length of 106.3 crn- Rt tne temperature of melting ice. J3. A. " Unit = .9866...
Повний перегляд - Докладніше про цю книгу




  1. Моя бібліотека
  2. Довідка
  3. Розширений пошук книг
  4. Завантажити ePub
  5. Завантажити файл PDF