 The ends of the wire project from the ends of the tube ; one end forms the terminal, the other end and a portion of the glass tube dip into the mercury. Clean the glass tube and platinum wire carefully, then heat the exposed end of the platinum red hot...  Practical Electricity and Magnetism - Page 168by John Henderson (A.I.E.E.) - 1898 - 388 pagesFull view - About this book
 | Royal Society (Great Britain) - Electronic journals - 1892 - 626 pages
...air can pass when the cork is pushed into the tube. Pass the zinc rod about 1 cm. through the cork. Clean the glass tube and platinum wire carefully,...tube above the mercury to a depth of rather more than 2 cm. Then insert the cork and zinc rod, passing the glass tube through the hole prepared for it. Push... | |
 | Electrical engineering - 1891 - 680 pages
...the mercury in the tast tube, taking care that the whole of the exposed platinum is covered. Snake up the paste, and introduce it without contact with the upper part of the walls of the test tube, filling the tube above the mercury to a depth of rather more than 2 cm. Then insert the... | |
 | Great Britain - Law - 1894 - 610 pages
...carefully, then heat the exposed end of the platinum red hot, and insert it in the mercury in the test tube, taking care that the whole of the exposed platinum is covered. Shake up tho paste and introduce it without contact with the upper part of tho walls cf the test tube, filling... | |
 | Royal Society (Great Britain) - Electronic journals - 1892 - 612 pages
...air can pass when the cork is pushed into the tube. Pass the zinc rod about 1 cm. through the cork. Clean the glass tube and platinum wire carefully,...introduce it without contact with the upper part of the walU of the test-tube, filling the tube above the mercury to a depth of rather more than 2 cm. Then... | |
 | British Association for the Advancement of Science - Science - 1892 - 1146 pages
...carefully, then heat the exposed end of the platinum red hot, and insert it in the mercury in the test tube, taking care that the whole of the exposed platinum...without contact with the upper part of the walls of the test tube, filling the tube above the mercury to a depth of rather more than 2 cm. Then insert the... | |
 | British Association for the Advancement of Science - Science - 1892 - 1258 pages
...hot, and insert it in the mercury in the test tube, taking care that the whole of the exposed platinnm is covered. Shake up the paste and introduce it without contact with the upper part of the walls of the test tube, filling the tube above the mercury to a depth of rather more than 2 cm. Then insert the... | |
 | American Institute of Electrical Engineers - Electric engineering - 1893 - 780 pages
...Clean the glass tube and platinum wire carefully, then heat the exposed end of the platinum red-hot, and insert it in the mercury in the test-tube, taking...without contact with the upper part of the walls of the test tube, filling the tube above the mercury to a depth of rather more than 2 cm. Then insert the... | |
 | Electric engineering - 1893
...Clean the glass tube and platinum wire carefully, then heat the exposed end of the platinum red-hot, and insert it in the mercury in the test-tube, taking...without contact with the upper part of the walls of the test tube, tilling the tube above the mercury to a depth of rather more than 2 cm. Then insert the... | |
 | Sir Richard Glazebrook, Sir W. N. Shaw - Physics - 1893 - 668 pages
...test-tube, taking care that the whole of the exposed platinum is covered. Shake up the mercurous sulphate paste and introduce it without contact with the upper...tube above the mercury to a depth of rather more than 2 cm. Then insert the cork and zinc rod, passing the glass tube through the hole prepared for it. Push... | |
 | Electrical engineering - 1893 - 630 pages
...carefully, then heat the exposed end of the platinum red-hot and insert il in the mercury in the test tube, taking care that the whole of the exposed platinum...introduce it without contact with the upper part of the walla of the test tube, filling the tube above the mercury to a depth of rather more than two centimetres.... | |
| |
