| 1. | Carbon sublimes in a carbon arc which has a temperature of about.
|
| 2. | The Wellfleet theater still uses its original RCA carbon arc projectors.
|
| 3. | Carbon arc lamps operate at high powers and produce high intensity white light.
|
| 4. | At Strasbough, he worked on high-temperature carbon arcs, which had applications to anti-aircraft searchlights.
|
| 5. | So was the projection equipment with its carbon arcs.
|
| 6. | Invented by Humphry Davy around 1805, the carbon arc was the first practical electric light.
|
| 7. | In those sites, carbon arc lamps were used to simulate the flash of tram cables.
|
| 8. | In 1915, Elmer Ambrose Sperry began manufacturing his invention of a high-intensity carbon arc searchlight.
|
| 9. | These tubes, actually elongated molecules, form in furnaces from vapor generated by carbon arcs and lasers.
|
| 10. | The tubes, actually elongated molecules, form in furnaces from vapor generated by carbon arcs and lasers.
|
मोबाइल